2020-12-16 0:04:51 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 241.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:04:51 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 241.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 212.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 212.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 217.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 211.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 217.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 233.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 241.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 214.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 238.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 213.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 217.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 217.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 241.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:04:51 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 233.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:04:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13997774 --Thread 139981849597696 has waited at row0upd.cc line 181 for 219.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 219.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 224.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 218.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 224.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 240.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 248.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 221.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f50bd8caf88 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 245.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 220.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 224.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 224.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 248.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 240.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7724145 RW-shared spins 3803492, rounds 18620504, OS waits 345295 RW-excl spins 4546162, rounds 18320584, OS waits 296934 RW-sx spins 965825, rounds 9142686, OS waits 80642 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869835 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36394 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 219 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 219 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 219 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 220 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 221 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 224 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 224 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 224 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 224 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 240 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 240 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 248 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 6, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1256612 OS file reads, 9511996 OS file writes, 1053695 OS fsyncs 361.83 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 758 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 190 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 298 buffer(s) Hash table size 1859467, node heap has 4991 buffer(s) Hash table size 1859467, node heap has 13244 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782252659 Log flushed up to 3387782252659 Pages flushed up to 3387782252659 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 58991 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436448 Old database pages 161188 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 6 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220076, not young 4334828 0.00 youngs/s, 355.83 non-youngs/s Pages read 1256307, created 110367, written 9089366 361.58 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 498 / 1000, young-making rate 0 / 1000 not 493 / 1000 Pages read ahead 35.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436448, unzip_LRU len: 0 I/O sum[75036]:cur[11212], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109152 Old database pages 40312 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56881, not young 1091594 0.00 youngs/s, 73.20 non-youngs/s Pages read 310624, created 28210, written 2303921 74.15 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 993 / 1000 Pages read ahead 6.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109152, unzip_LRU len: 0 I/O sum[18759]:cur[2803], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 108963 Old database pages 40242 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55268, not young 1077830 0.00 youngs/s, 117.24 non-youngs/s Pages read 312370, created 28334, written 2248715 121.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 746 / 1000, young-making rate 0 / 1000 not 244 / 1000 Pages read ahead 12.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 108963, unzip_LRU len: 0 I/O sum[18759]:cur[2803], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109200 Old database pages 40329 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 6 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56091, not young 1116849 0.00 youngs/s, 81.40 non-youngs/s Pages read 314236, created 26872, written 2257480 85.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 998 / 1000 Pages read ahead 6.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109200, unzip_LRU len: 0 I/O sum[18759]:cur[2803], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109133 Old database pages 40305 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1048555 0.00 youngs/s, 84.00 non-youngs/s Pages read 319077, created 26951, written 2279250 80.60 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 57 / 1000, young-making rate 0 / 1000 not 982 / 1000 Pages read ahead 9.60/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109133, unzip_LRU len: 0 I/O sum[18759]:cur[2803], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651543, read 741687122 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.75 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:05:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13998068 --Thread 139981849597696 has waited at row0upd.cc line 181 for 239.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 239.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 238.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 260.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 268.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 241.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 265.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 240.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 268.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 260.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7724439 RW-shared spins 3803771, rounds 18628874, OS waits 345574 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 239 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 239 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 239 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 240 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 241 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 244 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 244 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 244 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 244 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 260 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 260 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 268 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 55, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1265717 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 455.23 reads/s, 16384 avg bytes/read, 9.80 writes/s, 4.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 190 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 298 buffer(s) Hash table size 1859467, node heap has 4991 buffer(s) Hash table size 1859467, node heap has 13242 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 27.55 hash searches/s, 41.80 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.45 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436449 Old database pages 161189 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 54 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4342700 0.45 youngs/s, 393.58 non-youngs/s Pages read 1265364, created 110367, written 9089526 452.83 reads/s, 0.00 creates/s, 8.00 writes/s Buffer pool hit rate 942 / 1000, young-making rate 0 / 1000 not 50 / 1000 Pages read ahead 255.79/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436449, unzip_LRU len: 0 I/O sum[75036]:cur[28128], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109152 Old database pages 40312 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1093229 0.05 youngs/s, 81.75 non-youngs/s Pages read 312521, created 28210, written 2303964 94.85 reads/s, 0.00 creates/s, 2.15 writes/s Buffer pool hit rate 207 / 1000, young-making rate 0 / 1000 not 683 / 1000 Pages read ahead 63.95/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109152, unzip_LRU len: 0 I/O sum[18759]:cur[7032], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 108963 Old database pages 40242 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1079815 0.35 youngs/s, 99.25 non-youngs/s Pages read 314696, created 28334, written 2248770 116.29 reads/s, 0.00 creates/s, 2.75 writes/s Buffer pool hit rate 975 / 1000, young-making rate 0 / 1000 not 20 / 1000 Pages read ahead 64.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 108963, unzip_LRU len: 0 I/O sum[18759]:cur[7032], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109201 Old database pages 40330 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 54 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1119137 0.05 youngs/s, 114.39 non-youngs/s Pages read 316671, created 26872, written 2257514 121.74 reads/s, 0.00 creates/s, 1.70 writes/s Buffer pool hit rate 956 / 1000, young-making rate 0 / 1000 not 40 / 1000 Pages read ahead 67.05/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109201, unzip_LRU len: 0 I/O sum[18759]:cur[7032], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109133 Old database pages 40305 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1050519 0.00 youngs/s, 98.20 non-youngs/s Pages read 321476, created 26951, written 2279278 119.94 reads/s, 0.00 creates/s, 1.40 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 819 / 1000 Pages read ahead 60.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109133, unzip_LRU len: 0 I/O sum[18759]:cur[7032], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864378 0.00 inserts/s, 0.00 updates/s, 19.15 deletes/s, 8862.36 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 243.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 243.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 242.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 272.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 245.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 269.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 272.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:22 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 243.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 243.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 242.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f5106faefb0 created in file buf0buf.cc line 1563 number of readers 0, waiters flag 0, lock_word: 20000000 Last time write locked in file buf0buf.cc line 5405 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 272.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 245.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 269.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 248.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 272.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:22 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 0, writes 0 ===================================== 2020-12-16 00:05:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13998542 --Thread 139981849597696 has waited at row0upd.cc line 181 for 259.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 259.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 258.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 280.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 288.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 261.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 285.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 260.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 288.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 280.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7724913 RW-shared spins 3804244, rounds 18643080, OS waits 346046 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 259 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 259 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 259 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 260 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 261 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 264 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 264 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 264 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 264 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 280 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 280 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 288 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1276282 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 528.22 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 298 buffer(s) Hash table size 1859467, node heap has 4991 buffer(s) Hash table size 1859467, node heap has 13229 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436463 Old database pages 161195 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4353234 0.00 youngs/s, 526.67 non-youngs/s Pages read 1275982, created 110367, written 9089526 530.87 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 498 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 409.48/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436463, unzip_LRU len: 0 I/O sum[103268]:cur[9580], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109159 Old database pages 40315 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1095663 0.00 youngs/s, 121.69 non-youngs/s Pages read 315018, created 28210, written 2303964 124.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 99.15/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109159, unzip_LRU len: 0 I/O sum[25817]:cur[2395], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 108965 Old database pages 40243 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1082227 0.00 youngs/s, 120.59 non-youngs/s Pages read 317171, created 28334, written 2248770 123.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 810 / 1000, young-making rate 0 / 1000 not 185 / 1000 Pages read ahead 83.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 108965, unzip_LRU len: 0 I/O sum[25817]:cur[2395], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109201 Old database pages 40330 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1122243 0.00 youngs/s, 155.29 non-youngs/s Pages read 319769, created 26872, written 2257514 154.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 2 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 124.79/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109201, unzip_LRU len: 0 I/O sum[25817]:cur[2395], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109138 Old database pages 40307 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1053101 0.00 youngs/s, 129.09 non-youngs/s Pages read 324024, created 26951, written 2279278 127.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 13 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 102.34/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109138, unzip_LRU len: 0 I/O sum[25817]:cur[2395], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864378 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 274.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 274.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 273.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 295.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 303.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 276.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 300.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 275.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 303.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:53 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 295.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 274.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 274.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 273.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 295.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 303.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 276.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 300.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 275.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 303.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:05:53 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 295.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:05:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13998562 --Thread 139981849597696 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 279.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 284.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 278.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 284.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f50ee912b20 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 300.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 308.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 281.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 305.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 280.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 284.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 284.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 308.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 300.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7724932 RW-shared spins 3804264, rounds 18643650, OS waits 346065 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 279 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 279 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 279 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 280 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 281 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 284 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 284 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 284 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 284 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 300 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 300 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 308 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 32, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1283421 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 356.93 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4916 buffer(s) Hash table size 1859467, node heap has 13227 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436541 Old database pages 161223 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 32 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4360336 0.00 youngs/s, 355.08 non-youngs/s Pages read 1283090, created 110367, written 9089526 355.38 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 501 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 22.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436541, unzip_LRU len: 0 I/O sum[134400]:cur[5176], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109174 Old database pages 40320 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1097470 0.00 youngs/s, 90.35 non-youngs/s Pages read 316784, created 28210, written 2303964 88.30 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 27 / 1000, young-making rate 0 / 1000 not 995 / 1000 Pages read ahead 3.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109174, unzip_LRU len: 0 I/O sum[33600]:cur[1294], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 108992 Old database pages 40253 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1084007 0.00 youngs/s, 89.00 non-youngs/s Pages read 318969, created 28334, written 2248770 89.90 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 798 / 1000, young-making rate 0 / 1000 not 199 / 1000 Pages read ahead 12.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 108992, unzip_LRU len: 0 I/O sum[33600]:cur[1294], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109217 Old database pages 40336 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 32 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1124133 0.00 youngs/s, 94.50 non-youngs/s Pages read 321688, created 26872, written 2257514 95.95 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 998 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109217, unzip_LRU len: 0 I/O sum[33600]:cur[1294], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109158 Old database pages 40314 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1054726 0.00 youngs/s, 81.25 non-youngs/s Pages read 325649, created 26951, written 2279278 81.25 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 15 / 1000, young-making rate 0 / 1000 not 984 / 1000 Pages read ahead 6.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109158, unzip_LRU len: 0 I/O sum[33600]:cur[1294], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864469 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:06:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13998797 --Thread 139981849597696 has waited at row0upd.cc line 181 for 299.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 299.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 298.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 320.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 328.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 301.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 325.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 300.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 328.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 320.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7725168 RW-shared spins 3804498, rounds 18650689, OS waits 346298 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 299 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 299 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 299 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 300 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 301 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 304 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 304 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 304 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 304 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 320 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 320 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 328 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1293443 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 501.07 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4663 buffer(s) Hash table size 1859467, node heap has 13227 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 3 Database pages 436791 Old database pages 161316 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4370280 0.00 youngs/s, 497.18 non-youngs/s Pages read 1293143, created 110367, written 9089526 502.62 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 498 / 1000, young-making rate 0 / 1000 not 496 / 1000 Pages read ahead 220.74/s, evicted without access 3.05/s, Random read ahead 0.00/s LRU len: 436791, unzip_LRU len: 0 I/O sum[134400]:cur[27876], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109246 Old database pages 40347 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1099870 0.00 youngs/s, 119.99 non-youngs/s Pages read 319192, created 28210, written 2303964 120.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 996 / 1000 Pages read ahead 51.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109246, unzip_LRU len: 0 I/O sum[33600]:cur[6969], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109060 Old database pages 40278 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1086536 0.00 youngs/s, 126.44 non-youngs/s Pages read 321587, created 28334, written 2248770 130.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 792 / 1000, young-making rate 0 / 1000 not 200 / 1000 Pages read ahead 64.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109060, unzip_LRU len: 0 I/O sum[33600]:cur[6969], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 2 Database pages 109265 Old database pages 40354 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1126669 0.00 youngs/s, 126.79 non-youngs/s Pages read 324206, created 26872, written 2257514 125.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 9 / 1000, young-making rate 0 / 1000 not 998 / 1000 Pages read ahead 51.15/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109265, unzip_LRU len: 0 I/O sum[33600]:cur[6969], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 1 Database pages 109220 Old database pages 40337 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1057205 0.00 youngs/s, 123.94 non-youngs/s Pages read 328158, created 26951, written 2279278 125.44 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 997 / 1000 Pages read ahead 54.40/s, evicted without access 3.05/s, Random read ahead 0.00/s LRU len: 109220, unzip_LRU len: 0 I/O sum[33600]:cur[6969], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864469 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 305.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 305.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 326.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 334.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 307.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 331.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 306.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 334.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:24 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 326.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 305.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 305.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 326.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 334.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 307.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 331.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 306.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 310.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 334.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:24 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 326.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:06:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13998983 --Thread 139981849597696 has waited at row0upd.cc line 181 for 319.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 319.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 324.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 318.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 324.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 340.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 348.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 321.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 345.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 320.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 324.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 324.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 348.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 340.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7725354 RW-shared spins 3804685, rounds 18656299, OS waits 346484 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.90 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 319 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 319 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 319 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 320 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 321 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 324 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 324 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 324 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 324 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 340 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 340 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 348 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1303096 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 482.63 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4532 buffer(s) Hash table size 1859467, node heap has 13226 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436926 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4379658 0.00 youngs/s, 468.88 non-youngs/s Pages read 1302796, created 110367, written 9089526 482.63 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 492 / 1000, young-making rate 0 / 1000 not 492 / 1000 Pages read ahead 150.39/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436926, unzip_LRU len: 0 I/O sum[168540]:cur[19944], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109275 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1101995 0.00 youngs/s, 106.24 non-youngs/s Pages read 321340, created 28210, written 2303964 107.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 38.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109275, unzip_LRU len: 0 I/O sum[42135]:cur[4986], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109092 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1089228 0.00 youngs/s, 134.59 non-youngs/s Pages read 324330, created 28334, written 2248770 137.14 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 777 / 1000, young-making rate 0 / 1000 not 217 / 1000 Pages read ahead 35.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109092, unzip_LRU len: 0 I/O sum[42135]:cur[4986], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109301 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1129023 0.00 youngs/s, 117.69 non-youngs/s Pages read 326707, created 26872, written 2257514 125.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 32.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109301, unzip_LRU len: 0 I/O sum[42135]:cur[4986], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109258 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1059412 0.00 youngs/s, 110.34 non-youngs/s Pages read 330419, created 26951, written 2279278 113.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 44.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109258, unzip_LRU len: 0 I/O sum[42135]:cur[4986], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864469 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 336.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 336.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 335.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 357.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 365.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 338.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 362.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 337.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 365.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:55 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 357.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 336.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 336.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 335.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f50ad2e5c58 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 357.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 365.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 338.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 362.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 337.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 365.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:06:55 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 357.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 0, writes 0 ===================================== 2020-12-16 00:06:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13999392 --Thread 139981849597696 has waited at row0upd.cc line 181 for 339.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 339.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 344.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 338.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 344.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f50ad25da20 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 360.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 368.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 341.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 365.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 340.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 344.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 344.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 368.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 360.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7725762 RW-shared spins 3805095, rounds 18668556, OS waits 346889 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.91 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 339 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 339 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 339 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 340 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 341 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 344 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 344 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 344 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 344 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 360 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 360 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 368 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 3, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1316531 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 671.72 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13226 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436927 Old database pages 161364 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 3 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4392574 0.00 youngs/s, 645.77 non-youngs/s Pages read 1316229, created 110367, written 9089526 671.62 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 489 / 1000 Pages read ahead 355.13/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436927, unzip_LRU len: 0 I/O sum[212052]:cur[416], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1105313 0.00 youngs/s, 165.89 non-youngs/s Pages read 324690, created 28210, written 2303964 167.49 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 997 / 1000 Pages read ahead 86.35/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[53013]:cur[104], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109092 Old database pages 40289 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1092309 0.00 youngs/s, 154.04 non-youngs/s Pages read 327595, created 28334, written 2248770 163.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 802 / 1000, young-making rate 0 / 1000 not 186 / 1000 Pages read ahead 83.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109092, unzip_LRU len: 0 I/O sum[53013]:cur[104], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109301 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 3 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1132370 0.00 youngs/s, 167.34 non-youngs/s Pages read 330213, created 26872, written 2257514 175.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 102.39/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109301, unzip_LRU len: 0 I/O sum[53013]:cur[104], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109258 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1062582 0.00 youngs/s, 158.49 non-youngs/s Pages read 333731, created 26951, written 2279278 165.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 991 / 1000 Pages read ahead 83.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109258, unzip_LRU len: 0 I/O sum[53013]:cur[104], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864560 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:07:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 13999692 --Thread 139981849597696 has waited at row0upd.cc line 181 for 359.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 359.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 364.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 358.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 364.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f516911bfb0 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 380.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 388.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 361.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 385.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 360.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 364.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 364.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 388.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 380.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7726062 RW-shared spins 3805395, rounds 18677532, OS waits 347187 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.91 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 359 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 359 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 359 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 360 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 361 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 364 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 364 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 364 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 364 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 380 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 380 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 388 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [23, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1327166 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 531.72 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 21 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4402944 0.00 youngs/s, 518.47 non-youngs/s Pages read 1326846, created 110367, written 9089526 530.82 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 494 / 1000, young-making rate 0 / 1000 not 494 / 1000 Pages read ahead 265.39/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[212052]:cur[22060], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1108319 0.00 youngs/s, 150.29 non-youngs/s Pages read 327705, created 28210, written 2303964 150.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 81.85/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[53013]:cur[5515], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 21 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1094289 0.00 youngs/s, 99.00 non-youngs/s Pages read 329640, created 28334, written 2248770 102.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 837 / 1000, young-making rate 0 / 1000 not 157 / 1000 Pages read ahead 48.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[53013]:cur[5515], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1135157 0.00 youngs/s, 139.34 non-youngs/s Pages read 332985, created 26872, written 2257514 138.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 5 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 74.75/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[53013]:cur[5515], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1065179 0.00 youngs/s, 129.84 non-youngs/s Pages read 336516, created 26951, written 2279278 139.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 60.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[53013]:cur[5515], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864560 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 367.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 367.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 366.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 388.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 396.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 369.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 393.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 368.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 396.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:26 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 388.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 367.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 367.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 366.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f5160e26710 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 388.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 396.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 369.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 393.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 368.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 372.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 396.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:26 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 388.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 0, writes 0 ===================================== 2020-12-16 00:07:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000096 --Thread 139981849597696 has waited at row0upd.cc line 181 for 379.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 379.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 384.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 378.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 384.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f519a006140 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 400.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 408.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 381.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 405.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 380.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 384.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 384.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 408.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 400.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7726466 RW-shared spins 3805800, rounds 18689663, OS waits 347589 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.91 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 379 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 379 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 379 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 380 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 381 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 384 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 384 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 384 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 384 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 400 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 400 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 408 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 28, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1339226 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 602.97 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 28 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4414870 0.00 youngs/s, 596.27 non-youngs/s Pages read 1338899, created 110367, written 9089526 602.62 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 497 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 384.98/s, evicted without access 1.60/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[238568]:cur[12432], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 28 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1110759 0.00 youngs/s, 121.99 non-youngs/s Pages read 330271, created 28210, written 2303964 128.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 86.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[59642]:cur[3108], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1096793 0.00 youngs/s, 125.19 non-youngs/s Pages read 332125, created 28334, written 2248770 124.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 829 / 1000, young-making rate 0 / 1000 not 171 / 1000 Pages read ahead 77.90/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[59642]:cur[3108], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1138608 0.00 youngs/s, 172.54 non-youngs/s Pages read 336456, created 26872, written 2257514 173.54 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 102.39/s, evicted without access 1.60/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[59642]:cur[3108], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1068710 0.00 youngs/s, 176.54 non-youngs/s Pages read 340047, created 26951, written 2279278 176.54 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 118.29/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[59642]:cur[3108], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864560 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 398.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 398.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 397.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 427.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 400.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 424.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 399.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 427.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:57 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 398.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 398.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 397.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 427.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 400.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 424.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 399.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 403.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 427.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:07:57 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:07:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000456 --Thread 139981849597696 has waited at row0upd.cc line 181 for 399.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 399.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 404.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 398.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 404.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 420.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 428.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 401.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 425.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 400.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 404.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 404.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 428.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 420.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7726827 RW-shared spins 3806161, rounds 18700485, OS waits 347948 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.91 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 399 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 399 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 399 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 400 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 401 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 404 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 404 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 404 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 404 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 420 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 420 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 428 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1354585 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 767.91 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4429663 0.00 youngs/s, 739.61 non-youngs/s Pages read 1354285, created 110367, written 9089526 769.26 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 489 / 1000 Pages read ahead 322.83/s, evicted without access 3.40/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[284032]:cur[1020], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1114738 0.00 youngs/s, 198.94 non-youngs/s Pages read 334389, created 28210, written 2303964 205.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 997 / 1000 Pages read ahead 76.60/s, evicted without access 0.95/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[71008]:cur[255], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1100460 0.00 youngs/s, 183.34 non-youngs/s Pages read 335952, created 28334, written 2248770 191.34 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 799 / 1000, young-making rate 0 / 1000 not 192 / 1000 Pages read ahead 79.95/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[71008]:cur[255], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1142467 0.00 youngs/s, 192.94 non-youngs/s Pages read 340492, created 26872, written 2257514 201.79 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 99.15/s, evicted without access 2.45/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[71008]:cur[255], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1071998 0.00 youngs/s, 164.39 non-youngs/s Pages read 343452, created 26951, written 2279278 170.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 991 / 1000 Pages read ahead 67.15/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[71008]:cur[255], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864651 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:08:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000613 --Thread 139981849597696 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 419.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 424.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 418.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 424.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 440.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 448.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 421.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 445.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 420.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 424.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 424.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 448.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 440.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7726984 RW-shared spins 3806316, rounds 18705134, OS waits 348101 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.91 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 419 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 419 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 419 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 420 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 421 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 424 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 424 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 424 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 424 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 440 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 440 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 448 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1365654 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 553.42 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4440424 0.00 youngs/s, 538.02 non-youngs/s Pages read 1365354, created 110367, written 9089526 553.42 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 492 / 1000, young-making rate 0 / 1000 not 492 / 1000 Pages read ahead 143.99/s, evicted without access 3.65/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[284032]:cur[33956], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1117483 0.00 youngs/s, 137.24 non-youngs/s Pages read 337193, created 28210, written 2303964 140.19 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 38.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[71008]:cur[8489], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1102671 0.00 youngs/s, 110.54 non-youngs/s Pages read 338261, created 28334, written 2248770 115.44 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 826 / 1000, young-making rate 0 / 1000 not 166 / 1000 Pages read ahead 25.60/s, evicted without access 1.95/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[71008]:cur[8489], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1145225 0.00 youngs/s, 137.89 non-youngs/s Pages read 343318, created 26872, written 2257514 141.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 35.20/s, evicted without access 1.70/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[71008]:cur[8489], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1075045 0.00 youngs/s, 152.34 non-youngs/s Pages read 346582, created 26951, written 2279278 156.49 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 44.80/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[71008]:cur[8489], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864651 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 429.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 429.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 428.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 450.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 458.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 431.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 455.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 430.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 458.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:28 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 450.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 429.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 429.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 428.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 450.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 458.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 431.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 455.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 430.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 434.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 458.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:28 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 450.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:08:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000870 --Thread 139981849597696 has waited at row0upd.cc line 181 for 439.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 439.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 444.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 438.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 444.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 468.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 441.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 465.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 440.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 444.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 444.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 468.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7727241 RW-shared spins 3806575, rounds 18712878, OS waits 348358 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 439 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 439 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 439 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 440 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 441 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 444 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 444 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 444 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 444 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 460 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 460 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 468 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1376420 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 538.27 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4450858 0.00 youngs/s, 521.67 non-youngs/s Pages read 1376120, created 110367, written 9089526 538.27 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 492 / 1000, young-making rate 0 / 1000 not 492 / 1000 Pages read ahead 225.64/s, evicted without access 3.65/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[332024]:cur[9600], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1120079 0.00 youngs/s, 129.79 non-youngs/s Pages read 339880, created 28210, written 2303964 134.34 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 61.45/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[83006]:cur[2400], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1105076 0.00 youngs/s, 120.24 non-youngs/s Pages read 340838, created 28334, written 2248770 128.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 804 / 1000, young-making rate 0 / 1000 not 182 / 1000 Pages read ahead 47.95/s, evicted without access 0.50/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[83006]:cur[2400], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1147863 0.00 youngs/s, 131.89 non-youngs/s Pages read 345983, created 26872, written 2257514 133.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 49.05/s, evicted without access 0.85/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[83006]:cur[2400], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1077840 0.00 youngs/s, 139.74 non-youngs/s Pages read 349419, created 26951, written 2279278 141.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 67.20/s, evicted without access 2.30/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[83006]:cur[2400], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864651 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:08:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000924 --Thread 139981849597696 has waited at row0upd.cc line 181 for 459.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 459.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 464.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 458.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 464.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 480.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 488.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 461.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 485.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 464.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 464.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 488.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 480.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7727295 RW-shared spins 3806629, rounds 18714498, OS waits 348412 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 459 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 459 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 459 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 460 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 461 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 464 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 464 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 464 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 464 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 480 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 480 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 488 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1381998 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 278.89 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.35 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4456437 0.00 youngs/s, 278.94 non-youngs/s Pages read 1381698, created 110367, written 9089526 278.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 503 / 1000, young-making rate 0 / 1000 not 496 / 1000 Pages read ahead 64.00/s, evicted without access 4.40/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[332024]:cur[26872], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1121348 0.00 youngs/s, 63.45 non-youngs/s Pages read 341149, created 28210, written 2303964 63.45 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 7 / 1000, young-making rate 0 / 1000 not 992 / 1000 Pages read ahead 16.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[83006]:cur[6718], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1106282 0.00 youngs/s, 60.30 non-youngs/s Pages read 342043, created 28334, written 2248770 60.25 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 823 / 1000, young-making rate 0 / 1000 not 176 / 1000 Pages read ahead 16.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[83006]:cur[6718], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1149346 0.00 youngs/s, 74.15 non-youngs/s Pages read 347466, created 26872, written 2257514 74.15 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 9.60/s, evicted without access 3.50/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[83006]:cur[6718], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1079461 0.00 youngs/s, 81.05 non-youngs/s Pages read 351040, created 26951, written 2279278 81.05 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 15 / 1000, young-making rate 0 / 1000 not 984 / 1000 Pages read ahead 22.40/s, evicted without access 0.90/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[83006]:cur[6718], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864756 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 5.25 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 459.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 481.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 489.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 462.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 486.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 461.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 489.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:59 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 481.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 460.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 459.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 481.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 489.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 462.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 486.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 461.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 465.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 489.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:08:59 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 481.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:09:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14000973 --Thread 139981849597696 has waited at row0upd.cc line 181 for 479.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 479.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 484.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 478.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 484.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 500.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 508.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 481.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 505.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 480.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 484.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 484.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 508.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 500.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7727344 RW-shared spins 3806678, rounds 18715968, OS waits 348461 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 479 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 479 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 479 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 480 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 481 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 484 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 484 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 484 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 484 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 500 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 500 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 508 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1389160 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 358.08 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4463410 0.00 youngs/s, 348.63 non-youngs/s Pages read 1388860, created 110367, written 9089526 358.08 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 493 / 1000, young-making rate 0 / 1000 not 493 / 1000 Pages read ahead 44.20/s, evicted without access 3.75/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[358172]:cur[23048], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1123227 0.00 youngs/s, 93.95 non-youngs/s Pages read 343012, created 28210, written 2303964 93.15 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 8 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 9.60/s, evicted without access 0.05/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[89543]:cur[5762], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1107790 0.00 youngs/s, 75.40 non-youngs/s Pages read 343552, created 28334, written 2248770 75.45 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 825 / 1000, young-making rate 0 / 1000 not 173 / 1000 Pages read ahead 9.60/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[89543]:cur[5762], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1151355 0.00 youngs/s, 100.44 non-youngs/s Pages read 349538, created 26872, written 2257514 103.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 21.80/s, evicted without access 2.20/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[89543]:cur[5762], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1081038 0.00 youngs/s, 78.85 non-youngs/s Pages read 352758, created 26951, written 2279278 85.90 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 3.20/s, evicted without access 1.50/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[89543]:cur[5762], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864756 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 491.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 491.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 490.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 512.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 520.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 493.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 517.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 492.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 520.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:09:30 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 512.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 491.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 491.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 490.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 512.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 520.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 493.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 517.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 492.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 496.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 520.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:09:30 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 512.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:09:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14001161 --Thread 139981849597696 has waited at row0upd.cc line 181 for 499.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 499.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 504.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 498.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 504.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 520.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 528.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 501.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 525.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 500.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 504.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 504.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 528.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 520.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7727532 RW-shared spins 3806867, rounds 18721638, OS waits 348649 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 499 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 499 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 499 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 500 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 501 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 504 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 504 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 504 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 504 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 520 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 520 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 528 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1397256 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 404.78 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4471218 0.00 youngs/s, 390.38 non-youngs/s Pages read 1396956, created 110367, written 9089526 404.78 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 490 / 1000 Pages read ahead 174.14/s, evicted without access 6.20/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[391640]:cur[5884], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1124785 0.00 youngs/s, 77.90 non-youngs/s Pages read 344615, created 28210, written 2303964 80.15 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 32.00/s, evicted without access 1.10/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[97910]:cur[1471], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1109763 0.00 youngs/s, 98.65 non-youngs/s Pages read 345628, created 28334, written 2248770 103.79 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 793 / 1000, young-making rate 0 / 1000 not 195 / 1000 Pages read ahead 47.75/s, evicted without access 3.15/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[97910]:cur[1471], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1153462 0.00 youngs/s, 105.34 non-youngs/s Pages read 351727, created 26872, written 2257514 109.44 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 43.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[97910]:cur[1471], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1083208 0.00 youngs/s, 108.49 non-youngs/s Pages read 354986, created 26951, written 2279278 111.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 51.20/s, evicted without access 1.95/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[97910]:cur[1471], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864756 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:09:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14001284 --Thread 139981849597696 has waited at row0upd.cc line 181 for 519.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 519.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 518.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f505b7b48f0 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 540.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 548.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 521.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 545.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 520.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 548.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 540.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7727654 RW-shared spins 3806989, rounds 18725245, OS waits 348769 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 519 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 519 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 519 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 520 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 521 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 524 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 524 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 524 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 524 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 540 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 540 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 548 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 62, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1405169 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 395.63 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 62 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4478952 0.00 youngs/s, 386.68 non-youngs/s Pages read 1404808, created 110367, written 9089526 392.58 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 498 / 1000, young-making rate 0 / 1000 not 494 / 1000 Pages read ahead 121.59/s, evicted without access 3.80/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[391640]:cur[27964], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1126695 0.00 youngs/s, 95.50 non-youngs/s Pages read 346525, created 28210, written 2303964 95.50 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 4 / 1000, young-making rate 0 / 1000 not 995 / 1000 Pages read ahead 25.60/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[97910]:cur[6991], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1111745 0.00 youngs/s, 99.10 non-youngs/s Pages read 347663, created 28334, written 2248770 101.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 793 / 1000, young-making rate 0 / 1000 not 201 / 1000 Pages read ahead 35.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[97910]:cur[6991], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1155256 0.00 youngs/s, 89.70 non-youngs/s Pages read 353521, created 26872, written 2257514 89.70 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1 / 1000, young-making rate 0 / 1000 not 998 / 1000 Pages read ahead 28.80/s, evicted without access 3.80/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[97910]:cur[6991], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 62 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1085256 0.00 youngs/s, 102.39 non-youngs/s Pages read 357099, created 26951, written 2279278 105.64 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 987 / 1000 Pages read ahead 32.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[97910]:cur[6991], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864847 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 522.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 522.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 521.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 543.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 551.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 548.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 523.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 551.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:01 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 543.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 522.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 522.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 521.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f5179500ca8 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 543.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 551.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 524.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 548.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 523.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 527.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 551.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:01 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 543.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 0, writes 0 ===================================== 2020-12-16 00:10:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14001733 --Thread 139981849597696 has waited at row0upd.cc line 181 for 539.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 539.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 544.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 538.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 544.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 560.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 568.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 541.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 565.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 540.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 544.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 544.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 568.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 560.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728104 RW-shared spins 3807439, rounds 18738734, OS waits 349215 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 539 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 539 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 539 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 540 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 541 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 544 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 544 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 544 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 544 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 560 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 560 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 568 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1417346 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 608.82 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4490955 0.00 youngs/s, 600.12 non-youngs/s Pages read 1417046, created 110367, written 9089526 611.87 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 495 / 1000, young-making rate 0 / 1000 not 495 / 1000 Pages read ahead 416.33/s, evicted without access 4.90/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[418944]:cur[14916], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1129678 0.00 youngs/s, 149.14 non-youngs/s Pages read 349508, created 28210, written 2303964 149.14 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 97.85/s, evicted without access 0.90/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[104736]:cur[3729], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1115161 0.00 youngs/s, 170.79 non-youngs/s Pages read 351211, created 28334, written 2248770 177.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 773 / 1000, young-making rate 0 / 1000 not 218 / 1000 Pages read ahead 129.69/s, evicted without access 1.40/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[104736]:cur[3729], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1158028 0.00 youngs/s, 138.59 non-youngs/s Pages read 356396, created 26872, written 2257514 143.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 86.40/s, evicted without access 0.40/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[104736]:cur[3729], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1088088 0.00 youngs/s, 141.59 non-youngs/s Pages read 359931, created 26951, written 2279278 141.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 102.39/s, evicted without access 2.20/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[104736]:cur[3729], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864847 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 553.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 553.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 552.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 574.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 582.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 555.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 579.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 554.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 582.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:32 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 574.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 553.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 553.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 552.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 574.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 582.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 555.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 579.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 554.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 582.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:10:32 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 574.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:10:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002087 --Thread 139981849597696 has waited at row0upd.cc line 181 for 559.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 559.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 564.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 558.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 564.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 580.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 588.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 561.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 585.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 560.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 564.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 564.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 588.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 580.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728458 RW-shared spins 3807792, rounds 18749321, OS waits 349566 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.92 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 559 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 559 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 559 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 560 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 561 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 564 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 564 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 564 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 564 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 580 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 580 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 588 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1429172 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 591.27 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4502736 0.00 youngs/s, 589.02 non-youngs/s Pages read 1428872, created 110367, written 9089526 591.27 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 499 / 1000, young-making rate 0 / 1000 not 499 / 1000 Pages read ahead 297.54/s, evicted without access 3.05/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[444924]:cur[10032], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1132200 0.00 youngs/s, 126.09 non-youngs/s Pages read 352030, created 28210, written 2303964 126.09 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 63.95/s, evicted without access 0.95/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[111231]:cur[2508], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1118364 0.00 youngs/s, 160.14 non-youngs/s Pages read 354459, created 28334, written 2248770 162.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 783 / 1000, young-making rate 0 / 1000 not 213 / 1000 Pages read ahead 89.60/s, evicted without access 2.05/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[111231]:cur[2508], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1160886 0.00 youngs/s, 142.89 non-youngs/s Pages read 359254, created 26872, written 2257514 142.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 70.40/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[111231]:cur[2508], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1091286 0.00 youngs/s, 159.89 non-youngs/s Pages read 363129, created 26951, written 2279278 159.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 73.60/s, evicted without access 0.05/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[111231]:cur[2508], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864847 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:10:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002377 --Thread 139981849597696 has waited at row0upd.cc line 181 for 579.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 579.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 578.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 600.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 608.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 581.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 605.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 580.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 608.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 600.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728748 RW-shared spins 3808085, rounds 18758076, OS waits 349855 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 579 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 579 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 579 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 580 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 581 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 584 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 584 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 584 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 584 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 600 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 600 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 608 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1442609 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 671.82 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4515751 0.00 youngs/s, 650.72 non-youngs/s Pages read 1442309, created 110367, written 9089526 671.82 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 493 / 1000, young-making rate 0 / 1000 not 490 / 1000 Pages read ahead 252.64/s, evicted without access 10.05/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[444924]:cur[43884], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1135126 0.00 youngs/s, 146.29 non-youngs/s Pages read 355102, created 28210, written 2303964 153.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 996 / 1000 Pages read ahead 48.00/s, evicted without access 2.45/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[111231]:cur[10971], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1121616 0.00 youngs/s, 162.59 non-youngs/s Pages read 357816, created 28334, written 2248770 167.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 799 / 1000, young-making rate 0 / 1000 not 194 / 1000 Pages read ahead 54.40/s, evicted without access 7.45/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[111231]:cur[10971], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1164335 0.00 youngs/s, 172.44 non-youngs/s Pages read 362831, created 26872, written 2257514 178.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 73.55/s, evicted without access 0.15/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[111231]:cur[10971], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1094674 0.00 youngs/s, 169.39 non-youngs/s Pages read 366560, created 26951, written 2279278 171.54 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 992 / 1000 Pages read ahead 76.70/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[111231]:cur[10971], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864938 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 583.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 605.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 613.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 586.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 610.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 585.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 613.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:03 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 605.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 584.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 583.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 605.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 613.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 586.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 610.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 585.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 589.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 613.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:03 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 605.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:11:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002393 --Thread 139981849597696 has waited at row0upd.cc line 181 for 599.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 599.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 604.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 598.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 604.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 628.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 601.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 625.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 600.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 604.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 604.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 628.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728764 RW-shared spins 3808100, rounds 18758526, OS waits 349870 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 599 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 599 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 599 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 600 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 601 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 604 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 604 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 604 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 604 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 620 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 620 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 628 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1449581 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 348.58 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4522488 0.00 youngs/s, 336.83 non-youngs/s Pages read 1449281, created 110367, written 9089526 348.58 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 491 / 1000 Pages read ahead 19.05/s, evicted without access 0.75/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[494792]:cur[18672], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1137121 0.00 youngs/s, 99.75 non-youngs/s Pages read 357262, created 28210, written 2303964 107.99 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 9.60/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[123698]:cur[4668], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1123001 0.00 youngs/s, 69.25 non-youngs/s Pages read 359246, created 28334, written 2248770 71.50 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 828 / 1000, young-making rate 0 / 1000 not 165 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[123698]:cur[4668], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1165803 0.00 youngs/s, 73.40 non-youngs/s Pages read 364324, created 26872, written 2257514 74.65 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 3.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[123698]:cur[4668], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1096563 0.00 youngs/s, 94.45 non-youngs/s Pages read 368449, created 26951, written 2279278 94.45 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 6.25/s, evicted without access 0.75/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[123698]:cur[4668], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864938 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 615.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 615.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 614.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 636.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 644.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 617.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 641.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 616.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 644.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:34 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 636.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 615.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 615.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 614.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 636.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 644.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 617.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 641.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 616.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 644.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:11:34 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 636.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:11:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002446 --Thread 139981849597696 has waited at row0upd.cc line 181 for 619.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 619.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 624.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 618.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 624.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 640.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 648.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 621.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 645.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 620.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 624.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 624.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 648.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 640.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728817 RW-shared spins 3808153, rounds 18760116, OS waits 349923 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 619 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 619 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 619 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 620 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 621 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 624 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 624 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 624 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 624 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 640 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 640 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 648 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1458185 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 430.18 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4530840 0.00 youngs/s, 417.58 non-youngs/s Pages read 1457885, created 110367, written 9089526 430.18 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 492 / 1000, young-making rate 0 / 1000 not 492 / 1000 Pages read ahead 50.80/s, evicted without access 9.15/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[539404]:cur[2292], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1139416 0.00 youngs/s, 114.74 non-youngs/s Pages read 359580, created 28210, written 2303964 115.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 19.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[134851]:cur[573], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1125102 0.00 youngs/s, 105.04 non-youngs/s Pages read 361417, created 28334, written 2248770 108.54 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 797 / 1000, young-making rate 0 / 1000 not 196 / 1000 Pages read ahead 15.80/s, evicted without access 2.40/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[134851]:cur[573], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1168005 0.00 youngs/s, 110.09 non-youngs/s Pages read 366699, created 26872, written 2257514 118.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 12.80/s, evicted without access 5.20/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[134851]:cur[573], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1098317 0.00 youngs/s, 87.70 non-youngs/s Pages read 370189, created 26951, written 2279278 87.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 8 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 3.20/s, evicted without access 1.55/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[134851]:cur[573], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741864938 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:11:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002513 --Thread 139981849597696 has waited at row0upd.cc line 181 for 639.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 639.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 644.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 638.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 644.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f516912d480 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 660.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 668.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 641.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 665.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 640.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 644.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 644.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 668.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 660.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7728883 RW-shared spins 3808220, rounds 18762096, OS waits 349989 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 639 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 639 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 639 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 640 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 641 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 644 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 644 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 644 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 644 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 660 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 660 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 668 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 38, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1464956 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 338.53 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 38 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4537553 0.00 youngs/s, 335.63 non-youngs/s Pages read 1464619, created 110367, written 9089526 336.68 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 501 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 63.95/s, evicted without access 11.55/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[539404]:cur[24344], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1141128 0.00 youngs/s, 85.60 non-youngs/s Pages read 361284, created 28210, written 2303964 85.20 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 9 / 1000, young-making rate 0 / 1000 not 994 / 1000 Pages read ahead 19.20/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[134851]:cur[6086], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 38 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1126877 0.00 youngs/s, 88.75 non-youngs/s Pages read 363175, created 28334, written 2248770 87.90 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 793 / 1000, young-making rate 0 / 1000 not 208 / 1000 Pages read ahead 19.20/s, evicted without access 2.90/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[134851]:cur[6086], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1169420 0.00 youngs/s, 70.75 non-youngs/s Pages read 368114, created 26872, written 2257514 70.75 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1 / 1000, young-making rate 0 / 1000 not 998 / 1000 Pages read ahead 9.60/s, evicted without access 4.75/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[134851]:cur[6086], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1100128 0.00 youngs/s, 90.55 non-youngs/s Pages read 372046, created 26951, written 2279278 92.85 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 986 / 1000 Pages read ahead 15.95/s, evicted without access 3.90/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[134851]:cur[6086], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741865029 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 646.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 646.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 645.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 667.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 675.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 648.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 672.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 647.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 675.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:05 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 667.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 646.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 646.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 645.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 667.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 675.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 648.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 672.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 647.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 651.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 675.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:05 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 667.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:12:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002709 --Thread 139981849597696 has waited at row0upd.cc line 181 for 659.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 659.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 664.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 658.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 664.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f50430d0b80 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 680.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 688.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 661.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 685.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 660.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 664.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 664.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 688.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 680.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7729079 RW-shared spins 3808413, rounds 18767870, OS waits 350181 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 659 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 659 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 659 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 660 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 661 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 664 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 664 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 664 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 664 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 680 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 680 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 688 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 11, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1474222 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 463.28 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 11 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4546240 0.00 youngs/s, 434.33 non-youngs/s Pages read 1473912, created 110367, written 9089526 464.63 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 483 / 1000, young-making rate 0 / 1000 not 483 / 1000 Pages read ahead 183.34/s, evicted without access 12.70/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[571880]:cur[12620], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1143101 0.00 youngs/s, 98.65 non-youngs/s Pages read 363367, created 28210, written 2303964 104.14 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 33.80/s, evicted without access 2.75/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[142970]:cur[3155], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1129075 0.00 youngs/s, 109.89 non-youngs/s Pages read 365540, created 28334, written 2248770 118.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 794 / 1000, young-making rate 0 / 1000 not 191 / 1000 Pages read ahead 54.25/s, evicted without access 1.25/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[142970]:cur[3155], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1172016 0.00 youngs/s, 129.79 non-youngs/s Pages read 370889, created 26872, written 2257514 138.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 72.90/s, evicted without access 4.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[142970]:cur[3155], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 11 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1102048 0.00 youngs/s, 96.00 non-youngs/s Pages read 374116, created 26951, written 2279278 103.49 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 22.40/s, evicted without access 4.65/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[142970]:cur[3155], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741865029 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 677.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 677.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 676.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 698.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 706.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 679.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 703.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 678.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 706.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:36 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 698.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 677.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 677.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 676.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 698.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 706.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 679.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 703.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 678.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 682.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 706.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:12:36 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 698.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:12:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002796 --Thread 139981849597696 has waited at row0upd.cc line 181 for 679.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 679.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 684.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 678.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 684.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f51071b9478 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 700.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 708.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 681.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 705.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 680.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 684.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 684.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 708.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 700.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7729166 RW-shared spins 3808499, rounds 18770450, OS waits 350267 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 679 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 679 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 679 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 680 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 681 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 684 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 684 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 684 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 684 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 700 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 700 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 708 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 18, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1481267 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 352.23 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 18 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4552885 0.00 youngs/s, 332.23 non-youngs/s Pages read 1480950, created 110367, written 9089526 351.88 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 485 / 1000, young-making rate 0 / 1000 not 485 / 1000 Pages read ahead 83.15/s, evicted without access 9.25/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[602668]:cur[2404], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1144575 0.00 youngs/s, 73.70 non-youngs/s Pages read 364932, created 28210, written 2303964 78.25 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 16.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[150667]:cur[601], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1131271 0.00 youngs/s, 109.79 non-youngs/s Pages read 367953, created 28334, written 2248770 120.64 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 738 / 1000, young-making rate 0 / 1000 not 237 / 1000 Pages read ahead 22.40/s, evicted without access 6.05/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[150667]:cur[601], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 18 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1173819 0.00 youngs/s, 90.15 non-youngs/s Pages read 372799, created 26872, written 2257514 95.50 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 22.40/s, evicted without access 2.10/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[150667]:cur[601], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1103220 0.00 youngs/s, 58.60 non-youngs/s Pages read 375266, created 26951, written 2279278 57.50 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 18 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 22.35/s, evicted without access 1.10/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[150667]:cur[601], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741865029 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:12:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14002899 --Thread 139981849597696 has waited at row0upd.cc line 181 for 699.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 699.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 704.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 698.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 704.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 720.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 728.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 701.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 725.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 700.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 704.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 704.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 728.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 720.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7729270 RW-shared spins 3808601, rounds 18773540, OS waits 350370 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 699 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 699 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 699 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 700 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 701 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 704 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 704 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 704 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 704 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 720 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 720 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 728 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1489670 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 1 pending reads, 0 pending writes 420.13 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4561137 0.00 youngs/s, 412.58 non-youngs/s Pages read 1489370, created 110367, written 9089526 420.98 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 496 / 1000, young-making rate 0 / 1000 not 493 / 1000 Pages read ahead 87.70/s, evicted without access 6.40/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[602668]:cur[29108], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1146259 0.00 youngs/s, 84.20 non-youngs/s Pages read 366624, created 28210, written 2303964 84.60 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 994 / 1000 Pages read ahead 12.80/s, evicted without access 0.10/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[150667]:cur[7277], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1133258 0.00 youngs/s, 99.35 non-youngs/s Pages read 370027, created 28334, written 2248770 103.69 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 801 / 1000, young-making rate 0 / 1000 not 190 / 1000 Pages read ahead 24.95/s, evicted without access 1.10/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[150667]:cur[7277], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1176147 0.00 youngs/s, 116.39 non-youngs/s Pages read 375225, created 26872, written 2257514 121.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 28.15/s, evicted without access 0.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[150667]:cur[7277], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1105473 0.00 youngs/s, 112.64 non-youngs/s Pages read 377494, created 26951, written 2279278 111.39 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 22 / 1000, young-making rate 0 / 1000 not 988 / 1000 Pages read ahead 21.80/s, evicted without access 5.15/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[150667]:cur[7277], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741865120 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 708.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 708.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 707.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 729.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 737.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 710.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 734.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 709.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 737.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:07 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 729.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 708.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 708.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 707.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 729.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 737.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 710.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 734.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 709.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 713.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 737.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:07 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 729.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:13:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14003301 --Thread 139981849597696 has waited at row0upd.cc line 181 for 719.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 719.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 724.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 718.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 724.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f51d3324c58 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 740.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 748.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 721.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 745.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 720.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 724.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 724.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 748.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 740.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7729670 RW-shared spins 3809007, rounds 18785655, OS waits 350770 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869938 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36442 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 719 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 719 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 719 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 720 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 721 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 724 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 724 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 724 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 724 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 740 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 740 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 748 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 23] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1502515 OS file reads, 9512192 OS file writes, 1053775 OS fsyncs 642.22 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311153 Log flushed up to 3387782311153 Pages flushed up to 3387782311153 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59000 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 23 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4573673 0.00 youngs/s, 626.77 non-youngs/s Pages read 1502193, created 110367, written 9089526 641.12 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 494 / 1000, young-making rate 0 / 1000 not 494 / 1000 Pages read ahead 361.93/s, evicted without access 13.05/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[645348]:cur[9260], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 23 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1150027 0.00 youngs/s, 188.39 non-youngs/s Pages read 370524, created 28210, written 2303964 194.99 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 108.79/s, evicted without access 4.85/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[161337]:cur[2315], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1136085 0.00 youngs/s, 141.34 non-youngs/s Pages read 372914, created 28334, written 2248770 144.34 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 815 / 1000, young-making rate 0 / 1000 not 180 / 1000 Pages read ahead 78.40/s, evicted without access 0.20/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[161337]:cur[2315], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1178884 0.00 youngs/s, 136.84 non-youngs/s Pages read 377995, created 26872, written 2257514 138.49 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 86.40/s, evicted without access 5.80/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[161337]:cur[2315], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1108677 0.00 youngs/s, 160.19 non-youngs/s Pages read 380760, created 26951, written 2279278 163.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 88.35/s, evicted without access 2.20/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[161337]:cur[2315], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191958, deleted 19651926, read 741865120 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 739.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 739.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 738.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 760.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 768.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 741.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 765.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 740.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 768.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:38 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 760.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 739.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 739.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 738.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 760.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 768.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 741.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 765.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 740.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 744.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 768.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:13:38 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 760.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:13:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 40 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14003595 --Thread 139981849597696 has waited at row0upd.cc line 181 for 759.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 759.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 764.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 758.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 764.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 780.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 788.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 761.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 785.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 760.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 764.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 764.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 788.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 780.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7729964 RW-shared spins 3809300, rounds 18794461, OS waits 351063 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 759 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 759 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 759 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 760 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 761 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 764 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 764 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 764 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 764 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 780 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 780 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 788 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1516264 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 343.72 reads/s, 16384 avg bytes/read, 0.17 writes/s, 0.17 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.07 hash searches/s, 0.37 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.03 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4585987 0.00 youngs/s, 307.84 non-youngs/s Pages read 1515964, created 110367, written 9089529 344.27 reads/s, 0.00 creates/s, 0.07 writes/s Buffer pool hit rate 493 / 1000, young-making rate 0 / 1000 not 453 / 1000 Pages read ahead 135.17/s, evicted without access 5.52/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[664360]:cur[22232], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1152759 0.00 youngs/s, 68.30 non-youngs/s Pages read 373623, created 28210, written 2303965 77.47 reads/s, 0.00 creates/s, 0.02 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 905 / 1000 Pages read ahead 36.75/s, evicted without access 1.65/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[166090]:cur[5558], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1138903 0.00 youngs/s, 70.45 non-youngs/s Pages read 376171, created 28334, written 2248770 81.42 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 806 / 1000, young-making rate 0 / 1000 not 167 / 1000 Pages read ahead 23.70/s, evicted without access 1.17/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[166090]:cur[5558], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1182175 0.00 youngs/s, 82.27 non-youngs/s Pages read 381532, created 26872, written 2257515 88.42 reads/s, 0.00 creates/s, 0.02 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 941 / 1000 Pages read ahead 34.72/s, evicted without access 1.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[166090]:cur[5558], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1112150 0.00 youngs/s, 86.82 non-youngs/s Pages read 384638, created 26951, written 2279279 96.95 reads/s, 0.00 creates/s, 0.02 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 919 / 1000 Pages read ahead 40.00/s, evicted without access 1.65/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[166090]:cur[5558], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865322 0.00 inserts/s, 0.02 updates/s, 0.00 deletes/s, 5.05 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 770.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 770.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 769.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 791.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 799.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 772.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 796.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 771.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 799.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:09 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 791.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 770.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 770.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 769.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 791.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 799.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 772.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 796.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 771.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 775.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 799.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:09 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 791.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:14:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14003649 --Thread 139981849597696 has waited at row0upd.cc line 181 for 779.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 779.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 784.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 778.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 784.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f51b2a1aaa8 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 800.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 808.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 781.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 805.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 780.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 784.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 784.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 808.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 800.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7730017 RW-shared spins 3809355, rounds 18796072, OS waits 351116 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 779 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 779 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 779 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 780 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 781 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 784 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 784 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 784 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 784 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 800 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 800 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 808 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 28, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1523598 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 366.68 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 28 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4593028 0.00 youngs/s, 352.03 non-youngs/s Pages read 1523271, created 110367, written 9089529 365.33 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 490 / 1000 Pages read ahead 44.20/s, evicted without access 15.80/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[699188]:cur[11928], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 28 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1154488 0.00 youngs/s, 86.45 non-youngs/s Pages read 375349, created 28210, written 2303965 86.30 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 15.95/s, evicted without access 1.20/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[174797]:cur[2982], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1140749 0.00 youngs/s, 92.30 non-youngs/s Pages read 378103, created 28334, written 2248770 96.60 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 789 / 1000, young-making rate 0 / 1000 not 201 / 1000 Pages read ahead 12.25/s, evicted without access 7.15/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[174797]:cur[2982], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1183712 0.00 youngs/s, 76.85 non-youngs/s Pages read 383116, created 26872, written 2257515 79.20 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 6.40/s, evicted without access 3.30/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[174797]:cur[2982], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1114079 0.00 youngs/s, 96.45 non-youngs/s Pages read 386703, created 26951, written 2279279 103.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 9.60/s, evicted without access 4.15/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[174797]:cur[2982], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865322 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:14:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14003700 --Thread 139981849597696 has waited at row0upd.cc line 181 for 799.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 799.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 804.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 798.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 804.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 820.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 828.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 801.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 825.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 800.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 804.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 804.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 828.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 820.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7730069 RW-shared spins 3809406, rounds 18797623, OS waits 351167 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.93 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 799 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 799 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 799 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 800 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 801 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 804 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 804 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 804 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 804 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 820 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 820 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 828 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1531896 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 414.88 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4600907 0.00 youngs/s, 393.93 non-youngs/s Pages read 1531596, created 110367, written 9089529 416.23 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 486 / 1000, young-making rate 0 / 1000 not 486 / 1000 Pages read ahead 54.00/s, evicted without access 10.60/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[699188]:cur[40864], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1156504 0.00 youngs/s, 100.79 non-youngs/s Pages read 377542, created 28210, written 2303965 109.64 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 19.05/s, evicted without access 2.15/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[174797]:cur[10216], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1142731 0.00 youngs/s, 99.10 non-youngs/s Pages read 380118, created 28334, written 2248770 100.74 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 804 / 1000, young-making rate 0 / 1000 not 192 / 1000 Pages read ahead 18.95/s, evicted without access 7.35/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[174797]:cur[10216], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1185619 0.00 youngs/s, 95.35 non-youngs/s Pages read 385258, created 26872, written 2257515 107.09 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 6.40/s, evicted without access 0.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[174797]:cur[10216], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1116053 0.00 youngs/s, 98.70 non-youngs/s Pages read 388678, created 26951, written 2279279 98.75 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 9.60/s, evicted without access 1.05/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[174797]:cur[10216], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865322 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 801.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 801.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 800.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 822.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 830.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 803.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 827.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 802.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 830.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:40 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 822.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 801.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 801.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 800.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 822.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 830.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 803.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 827.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 802.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 806.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 830.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:14:40 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 822.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:14:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14003783 --Thread 139981849597696 has waited at row0upd.cc line 181 for 819.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 819.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 824.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 818.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 824.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 840.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 848.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 821.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 845.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 820.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 824.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 824.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 848.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 840.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7730152 RW-shared spins 3809488, rounds 18800079, OS waits 351248 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.94 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 819 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 819 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 819 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 820 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 821 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 824 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 824 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 824 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 824 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 840 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 840 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 848 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1540738 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 442.08 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.35 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4609724 0.00 youngs/s, 440.83 non-youngs/s Pages read 1540438, created 110367, written 9089529 442.08 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 501 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 86.40/s, evicted without access 3.40/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[741120]:cur[26776], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1158593 0.00 youngs/s, 104.44 non-youngs/s Pages read 379567, created 28210, written 2303965 101.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 34 / 1000, young-making rate 0 / 1000 not 995 / 1000 Pages read ahead 22.40/s, evicted without access 2.30/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[185280]:cur[6694], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1144582 0.00 youngs/s, 92.55 non-youngs/s Pages read 381995, created 28334, written 2248770 93.85 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 825 / 1000, young-making rate 0 / 1000 not 172 / 1000 Pages read ahead 16.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[185280]:cur[6694], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1187993 0.00 youngs/s, 118.69 non-youngs/s Pages read 387712, created 26872, written 2257515 122.69 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 22.40/s, evicted without access 1.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[185280]:cur[6694], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1118556 0.00 youngs/s, 125.14 non-youngs/s Pages read 391164, created 26951, written 2279279 124.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 17 / 1000, young-making rate 0 / 1000 not 989 / 1000 Pages read ahead 25.60/s, evicted without access 0.05/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[185280]:cur[6694], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865427 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 5.25 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 832.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 832.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 831.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 853.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 861.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 834.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 858.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 833.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 861.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:11 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 853.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 832.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 832.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 831.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 853.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 861.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 834.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 858.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 833.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 837.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 861.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:11 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 853.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:15:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14004186 --Thread 139981849597696 has waited at row0upd.cc line 181 for 839.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 839.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 844.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 838.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 844.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 860.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 868.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 841.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 865.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 840.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 844.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 844.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 868.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 860.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7730555 RW-shared spins 3809894, rounds 18812215, OS waits 351649 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.94 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 839 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 839 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 839 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 840 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 841 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 844 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 844 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 844 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 844 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 860 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 860 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 868 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1556253 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 775.71 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4624701 0.00 youngs/s, 748.81 non-youngs/s Pages read 1555953, created 110367, written 9089529 775.71 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 491 / 1000, young-making rate 0 / 1000 not 491 / 1000 Pages read ahead 370.68/s, evicted without access 23.45/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[786392]:cur[13356], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1162177 0.00 youngs/s, 179.19 non-youngs/s Pages read 383304, created 28210, written 2303965 186.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 105.49/s, evicted without access 2.25/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[196598]:cur[3339], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1148630 0.00 youngs/s, 202.39 non-youngs/s Pages read 386080, created 28334, written 2248770 204.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 791 / 1000, young-making rate 0 / 1000 not 206 / 1000 Pages read ahead 89.45/s, evicted without access 5.20/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[196598]:cur[3339], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1191534 0.00 youngs/s, 177.04 non-youngs/s Pages read 391405, created 26872, written 2257515 184.64 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 83.10/s, evicted without access 7.25/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[196598]:cur[3339], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1122360 0.00 youngs/s, 190.19 non-youngs/s Pages read 395164, created 26951, written 2279279 199.99 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 92.65/s, evicted without access 8.75/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[196598]:cur[3339], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865427 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:15:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14004494 --Thread 139981849597696 has waited at row0upd.cc line 181 for 859.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 859.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 858.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f512ff0ab58 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 880.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 888.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 861.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 885.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 860.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 888.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 880.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7730862 RW-shared spins 3810204, rounds 18821464, OS waits 351956 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.94 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 859 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 859 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 859 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 860 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 861 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 864 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 864 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 864 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 864 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 880 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 880 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 888 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 9, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1571219 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 748.26 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161366 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 9 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4639388 0.00 youngs/s, 734.31 non-youngs/s Pages read 1570911, created 110367, written 9089529 747.86 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 495 / 1000, young-making rate 0 / 1000 not 495 / 1000 Pages read ahead 274.69/s, evicted without access 10.40/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[786392]:cur[51592], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40358 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1165353 0.00 youngs/s, 158.79 non-youngs/s Pages read 386485, created 28210, written 2303965 159.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 54.40/s, evicted without access 2.25/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[196598]:cur[12898], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 9 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1152228 0.00 youngs/s, 179.89 non-youngs/s Pages read 389821, created 28334, written 2248770 187.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 798 / 1000, young-making rate 0 / 1000 not 193 / 1000 Pages read ahead 64.00/s, evicted without access 2.65/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[196598]:cur[12898], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1195792 0.00 youngs/s, 212.89 non-youngs/s Pages read 395678, created 26872, written 2257515 213.64 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 95.50/s, evicted without access 2.25/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[196598]:cur[12898], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1126015 0.00 youngs/s, 182.74 non-youngs/s Pages read 398927, created 26951, written 2279279 188.14 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 996 / 1000 Pages read ahead 60.80/s, evicted without access 3.25/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[196598]:cur[12898], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865427 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 863.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 863.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 862.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 892.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 865.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 889.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 892.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:42 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 863.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 863.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 862.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 892.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 865.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 889.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 864.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 868.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 892.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:15:42 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:15:58 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14004983 --Thread 139981849597696 has waited at row0upd.cc line 181 for 879.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 879.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 878.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 900.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 908.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 881.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 905.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 880.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 884.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 908.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 900.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7731352 RW-shared spins 3810696, rounds 18836152, OS waits 352443 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.94 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 879 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 879 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 879 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 880 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 881 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 884 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 884 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 884 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 884 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 900 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 900 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 908 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1587277 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 802.86 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.10 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4655398 0.00 youngs/s, 800.46 non-youngs/s Pages read 1586977, created 110367, written 9089529 803.26 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 500 / 1000, young-making rate 0 / 1000 not 498 / 1000 Pages read ahead 418.83/s, evicted without access 7.05/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[841356]:cur[26148], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1169081 0.00 youngs/s, 186.39 non-youngs/s Pages read 390242, created 28210, written 2303965 187.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 997 / 1000 Pages read ahead 96.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[210339]:cur[6537], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1156319 0.00 youngs/s, 204.54 non-youngs/s Pages read 393953, created 28334, written 2248770 206.59 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 795 / 1000, young-making rate 0 / 1000 not 202 / 1000 Pages read ahead 105.84/s, evicted without access 4.80/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[210339]:cur[6537], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1200054 0.00 youngs/s, 213.09 non-youngs/s Pages read 399918, created 26872, written 2257515 211.99 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 5 / 1000, young-making rate 0 / 1000 not 999 / 1000 Pages read ahead 102.39/s, evicted without access 2.25/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[210339]:cur[6537], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1129944 0.00 youngs/s, 196.44 non-youngs/s Pages read 402864, created 26951, written 2279279 196.84 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 4 / 1000, young-making rate 0 / 1000 not 993 / 1000 Pages read ahead 114.59/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[210339]:cur[6537], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865518 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 4.55 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 894.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 894.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 893.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 915.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 923.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 896.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 920.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 895.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 923.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:16:13 0 [Warning] InnoDB: A long semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 915.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981849597696 has waited at row0upd.cc line 181 for 894.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981843146496 has waited at row0upd.cc line 181 for 894.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981980522240 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981852362496 has waited at row0upd.cc line 181 for 893.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981977757440 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981859120896 has waited at row0upd.cc line 181 for 915.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 923.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981860964096 has waited at row0upd.cc line 181 for 896.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 920.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981844375296 has waited at row0upd.cc line 181 for 895.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981636916992 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981860656896 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 923.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 2020-12-16 0:16:13 0 [Note] InnoDB: A semaphore wait: --Thread 139981862500096 has waited at row0upd.cc line 181 for 915.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending reads 1, writes 0 ===================================== 2020-12-16 00:16:18 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14005316 --Thread 139981849597696 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 899.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 904.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 898.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 904.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981859120896 has waited at row0upd.cc line 181 for 920.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 928.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 901.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 925.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 900.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 904.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 904.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 928.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 920.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7731685 RW-shared spins 3811029, rounds 18846139, OS waits 352775 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.95 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 899 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 899 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 899 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 900 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 901 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 904 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 904 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 904 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 904 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 920 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 920 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 928 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 0, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1598096 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 1 pending reads, 0 pending writes 540.92 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4666055 0.00 youngs/s, 532.82 non-youngs/s Pages read 1597796, created 110367, written 9089529 540.92 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 496 / 1000, young-making rate 0 / 1000 not 496 / 1000 Pages read ahead 303.33/s, evicted without access 6.25/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[880956]:cur[4772], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1172270 0.00 youngs/s, 159.44 non-youngs/s Pages read 393542, created 28210, written 2303965 164.99 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 98.60/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[220239]:cur[1193], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1158510 0.00 youngs/s, 109.54 non-youngs/s Pages read 396195, created 28334, written 2248770 112.09 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 827 / 1000, young-making rate 0 / 1000 not 168 / 1000 Pages read ahead 67.20/s, evicted without access 4.20/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[220239]:cur[1193], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1202625 0.00 youngs/s, 128.54 non-youngs/s Pages read 402489, created 26872, written 2257515 128.54 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 64.00/s, evicted without access 2.05/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[220239]:cur[1193], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 1 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1132650 0.00 youngs/s, 135.29 non-youngs/s Pages read 405570, created 26951, written 2279279 135.29 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 73.55/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[220239]:cur[1193], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865518 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2020-12-16 00:16:38 0x7f502b45c700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 30826 srv_active, 0 srv_shutdown, 6 srv_idle srv_master_thread log flush and writes: 30830 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 14005734 --Thread 139981849597696 has waited at row0upd.cc line 181 for 919.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981843146496 has waited at row0upd.cc line 181 for 919.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981980522240 has waited at row0upd.cc line 181 for 924.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981852362496 has waited at row0upd.cc line 181 for 918.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981977757440 has waited at row0upd.cc line 181 for 924.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982291711744 has waited at buf0buf.cc line 4103 for 0.00 seconds the semaphore: S-lock on RW-latch at 0x7f505b728230 created in file buf0buf.cc line 1563 a writer (thread id 0) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time write locked in file buf0buf.cc line 5405 --Thread 139981859120896 has waited at row0upd.cc line 181 for 940.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981862192896 has waited at btr0cur.cc line 1357 for 948.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981860964096 has waited at row0upd.cc line 181 for 921.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982283319040 has waited at srv0srv.cc line 2029 for 945.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981844375296 has waited at row0upd.cc line 181 for 920.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981636916992 has waited at row0upd.cc line 181 for 924.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139981860656896 has waited at row0upd.cc line 181 for 924.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 --Thread 139982266533632 has waited at btr0cur.cc line 1357 for 948.00 seconds the semaphore: SX-lock on RW-latch at 0x7f500802c4a0 created in file dict0dict.cc line 2130 a writer (thread id 139982291711744) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time write locked in file dict0stats.cc line 1969 --Thread 139981862500096 has waited at row0upd.cc line 181 for 940.00 seconds the semaphore: S-lock on RW-latch at 0x560e49768fe0 created in file dict0dict.cc line 920 a writer (thread id 139982283319040) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffff Last time write locked in file dict0stats.cc line 2486 OS WAIT ARRAY INFO: signal count 7732102 RW-shared spins 3811451, rounds 18858697, OS waits 353191 RW-excl spins 4546164, rounds 18320644, OS waits 296936 RW-sx spins 965827, rounds 9142746, OS waits 80644 Spin rounds per wait: 4.95 RW-shared, 4.03 RW-excl, 9.47 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 1486869944 Purge done for trx's n:o < 1486822314 undo n:o < 0 state: running History list length 36443 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421465487660696, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487656480, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487652264, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487648048, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487635400, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487626968, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487618536, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487614320, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487605888, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487601672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487597456, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487589024, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487584808, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487576376, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487572160, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487567944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487563728, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487559512, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487546864, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487542648, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487538432, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487534216, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487530000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487525784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487521568, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487517352, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487513136, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487508920, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487504704, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487496272, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487643832, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487639616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487622752, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 1486869795, ACTIVE 919 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96507, OS thread handle 139981852362496, query id 16150001 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='fd0535b18f31a2aa8df6efb700bccd5a' Trx read view will not see trx with id >= 1486869795, sees < 1486869751 ---TRANSACTION 1486869790, ACTIVE 919 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96502, OS thread handle 139981849597696, query id 16149972 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073280' WHERE sessionid='1b484632e1f7e72ce452f5a25a5aadfe' Trx read view will not see trx with id >= 1486869789, sees < 1486869751 ---TRANSACTION 1486869786, ACTIVE 919 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96498, OS thread handle 139981843146496, query id 16149901 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073279' WHERE sessionid='0fbbd3fa1b292b1a36037e58f542bb7a' Trx read view will not see trx with id >= 1486869786, sees < 1486869751 ---TRANSACTION 1486869778, ACTIVE 920 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96490, OS thread handle 139981844375296, query id 16149820 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073278' WHERE sessionid='30dadabd33cb2b9b9cf85e4c3c960231' Trx read view will not see trx with id >= 1486869778, sees < 1486869751 ---TRANSACTION 1486869777, ACTIVE 921 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96489, OS thread handle 139981860964096, query id 16149809 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073277' WHERE sessionid='23095808a80609c360c0ca88f63a02c6' Trx read view will not see trx with id >= 1486869776, sees < 1486869751 ---TRANSACTION 1486869765, ACTIVE 924 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96476, OS thread handle 139981860656896, query id 16149688 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='4431742f8f18826046bce75a1443a7c5' Trx read view will not see trx with id >= 1486869765, sees < 1486869751 ---TRANSACTION 1486869763, ACTIVE 924 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96474, OS thread handle 139981636916992, query id 16149668 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='5d1dcacb3226dcc043561c675797f1eb' Trx read view will not see trx with id >= 1486869763, sees < 1486869751 ---TRANSACTION 1486869762, ACTIVE 924 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96473, OS thread handle 139981977757440, query id 16149659 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='09789ac3487fce6b9a39609bc6982c0f' Trx read view will not see trx with id >= 1486869762, sees < 1486869751 ---TRANSACTION 1486869761, ACTIVE 924 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96472, OS thread handle 139981980522240, query id 16149648 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073274' WHERE sessionid='f68585528fe6e8fd2da9ee8a3e5a4641' Trx read view will not see trx with id >= 1486869761, sees < 1486869751 ---TRANSACTION 1486869759, ACTIVE 940 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96470, OS thread handle 139981862500096, query id 16149620 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='66dc4e8c16ac6bbf32e0b7f169481fd0' Trx read view will not see trx with id >= 1486869759, sees < 1486869751 ---TRANSACTION 1486869758, ACTIVE 940 sec updating or deleting mysql tables in use 1, locked 1 2 lock struct(s), heap size 1128, 1 row lock(s) MySQL thread id 96469, OS thread handle 139981859120896, query id 16149610 grafanavprd1.mediapost.fr 172.18.0.235 zabbix Updating UPDATE sessions SET lastaccess='1608073258' WHERE sessionid='6a9cbadbb6159908fe93f3ba1eb8fd9a' Trx read view will not see trx with id >= 1486869758, sees < 1486869751 ---TRANSACTION 1486869751, ACTIVE 948 sec inserting mysql tables in use 1, locked 1 3 lock struct(s), heap size 1128, 0 row lock(s), undo log entries 871 MySQL thread id 96235, OS thread handle 139981862192896, query id 16149461 172.18.0.227 zabbix Update insert into history_uint (itemid,clock,ns,value) values (183219,1608072921,858954589,0),(111102,1608072922,327174791,10000000000),(115541,1608072922,396193924,10000000000),(72042,1608072922,445876120,10000000000),(107922,1608072922,884490464,10000000000),(108701,1608072922,886546368,2),(123124,1608072922,921069435,1000000000),(76061,1608072923,126080830,0),(80324,1608072923,932012782,10000000000),(111684,1608072924,49656108,1342177280),(85584,1608072924,58083625,128254472192),(82404,1608072924,880176208,19922944000),(75445,1608072925,16513070,522483118080),(48805,1608072925,45766227,2147376332 ---TRANSACTION 421465487580592, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487475192, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 421465487462544, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: waiting for completed aio requests (insert buffer thread) I/O thread 1 state: waiting for completed aio requests (log thread) I/O thread 2 state: waiting for completed aio requests (read thread) I/O thread 3 state: waiting for completed aio requests (read thread) I/O thread 4 state: waiting for completed aio requests (read thread) I/O thread 5 state: waiting for completed aio requests (read thread) I/O thread 6 state: waiting for completed aio requests (read thread) I/O thread 7 state: waiting for completed aio requests (read thread) I/O thread 8 state: waiting for completed aio requests (read thread) I/O thread 9 state: waiting for completed aio requests (read thread) I/O thread 10 state: waiting for completed aio requests (write thread) I/O thread 11 state: waiting for completed aio requests (write thread) I/O thread 12 state: waiting for completed aio requests (write thread) I/O thread 13 state: waiting for completed aio requests (write thread) I/O thread 14 state: waiting for completed aio requests (write thread) I/O thread 15 state: waiting for completed aio requests (write thread) I/O thread 16 state: waiting for completed aio requests (write thread) I/O thread 17 state: waiting for completed aio requests (write thread) Pending normal aio reads: [0, 0, 0, 0, 0, 0, 19, 0] , aio writes: [0, 0, 0, 0, 0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 1613039 OS file reads, 9512199 OS file writes, 1053782 OS fsyncs 747.11 reads/s, 16384 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 110, free list len 5224, seg size 5335, 35382 merges merged operations: insert 75406, delete mark 279, delete 2421 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 1859467, node heap has 759 buffer(s) Hash table size 1859467, node heap has 69 buffer(s) Hash table size 1859467, node heap has 189 buffer(s) Hash table size 1859467, node heap has 540 buffer(s) Hash table size 1859467, node heap has 297 buffer(s) Hash table size 1859467, node heap has 4531 buffer(s) Hash table size 1859467, node heap has 13223 buffer(s) Hash table size 1859467, node heap has 2214 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 3387782311391 Log flushed up to 3387782311391 Pages flushed up to 3387782311391 Last checkpoint at 3387659144873 0 pending log flushes, 0 pending chkp writes 59001 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 7690780672 Dictionary memory allocated 727056 Buffer pool size 458752 Free buffers 0 Database pages 436930 Old database pages 161365 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 19 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 220085, not young 4680827 0.00 youngs/s, 738.56 non-youngs/s Pages read 1612721, created 110367, written 9089529 746.21 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 497 / 1000, young-making rate 0 / 1000 not 497 / 1000 Pages read ahead 380.13/s, evicted without access 23.70/s, Random read ahead 0.00/s LRU len: 436930, unzip_LRU len: 0 I/O sum[880956]:cur[34612], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 114688 Free buffers 0 Database pages 109276 Old database pages 40357 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56882, not young 1175741 0.00 youngs/s, 173.54 non-youngs/s Pages read 397063, created 28210, written 2303965 176.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 86.40/s, evicted without access 9.20/s, Random read ahead 0.00/s LRU len: 109276, unzip_LRU len: 0 I/O sum[220239]:cur[8653], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 114688 Free buffers 0 Database pages 109093 Old database pages 40290 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 55275, not young 1162291 0.00 youngs/s, 189.04 non-youngs/s Pages read 399976, created 28334, written 2248770 189.04 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 797 / 1000, young-making rate 0 / 1000 not 202 / 1000 Pages read ahead 99.20/s, evicted without access 3.55/s, Random read ahead 0.00/s LRU len: 109093, unzip_LRU len: 0 I/O sum[220239]:cur[8653], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 114688 Free buffers 0 Database pages 109302 Old database pages 40367 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 56092, not young 1206544 0.00 youngs/s, 195.94 non-youngs/s Pages read 406407, created 26872, written 2257515 195.89 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 108.79/s, evicted without access 8.80/s, Random read ahead 0.00/s LRU len: 109302, unzip_LRU len: 0 I/O sum[220239]:cur[8653], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 114688 Free buffers 0 Database pages 109259 Old database pages 40351 Modified db pages 0 Percent of dirty pages(LRU & free pages): 0.000 Max dirty pages percent: 75.000 Pending reads 19 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 51836, not young 1136251 0.00 youngs/s, 180.04 non-youngs/s Pages read 409275, created 26951, written 2279279 185.24 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 0 / 1000, young-making rate 0 / 1000 not 1000 / 1000 Pages read ahead 85.75/s, evicted without access 2.15/s, Random read ahead 0.00/s LRU len: 109259, unzip_LRU len: 0 I/O sum[220239]:cur[8653], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 11 read views open inside InnoDB Process ID=6134, Main thread ID=139982283319040, state: enforcing dict cache limit Number of rows inserted 18382662, updated 2191959, deleted 19651926, read 741865518 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 0 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2020-12-16 0:16:43 0 [ERROR] [FATAL] InnoDB: Semaphore wait has lasted > 600 seconds. We intentionally crash the server because it appears to be hung. 201216 0:16:43 [ERROR] mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.3.27-MariaDB-0+deb10u1 key_buffer_size=134217728 read_buffer_size=131072 max_used_connections=101 max_threads=102 thread_count=57 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 355299 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0x0 thread_stack 0x49000 /usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x560e48f7f91e] /usr/sbin/mysqld(handle_fatal_signal+0x54d)[0x560e48aae2ed] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12730)[0x7f5218a8a730] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x10b)[0x7f52180477bb] /lib/x86_64-linux-gnu/libc.so.6(abort+0x121)[0x7f5218032535] /usr/sbin/mysqld(+0x4e48c3)[0x560e487f28c3] /usr/sbin/mysqld(+0x4daff0)[0x560e487e8ff0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3)[0x7f5218a7ffa3] /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f52181094cf] The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains information that should help you find out what is causing the crash. Writing a core file... Working directory at /var/lib/mysqlfs/data_mysql Resource Limits: Fatal signal 11 while backtracing 2020-12-16 0:16:49 0 [Note] InnoDB: Using Linux native AIO 2020-12-16 0:16:49 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-12-16 0:16:49 0 [Note] InnoDB: Uses event mutexes 2020-12-16 0:16:49 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2020-12-16 0:16:49 0 [Note] InnoDB: Number of pools: 1 2020-12-16 0:16:49 0 [Note] InnoDB: Using SSE2 crc32 instructions 2020-12-16 0:16:49 0 [Note] InnoDB: Initializing buffer pool, total size = 7G, instances = 4, chunk size = 128M 2020-12-16 0:16:49 0 [Note] InnoDB: Completed initialization of buffer pool 2020-12-16 0:16:49 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2020-12-16 0:16:49 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=3387779991391 2020-12-16 0:16:54 0 [Note] InnoDB: 1 transaction(s) which must be rolled back or cleaned up in total 871 row operations to undo 2020-12-16 0:16:54 0 [Note] InnoDB: Trx id counter is 1486869944 2020-12-16 0:16:54 0 [Note] InnoDB: Starting final batch to recover 52674 pages from redo log. 2020-12-16 0:17:03 0 [Note] InnoDB: 128 out of 128 rollback segments are active. 2020-12-16 0:17:03 0 [Note] InnoDB: Starting in background the rollback of recovered transactions 2020-12-16 0:17:03 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2020-12-16 0:17:03 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2020-12-16 0:17:03 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2020-12-16 0:17:03 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2020-12-16 0:17:03 0 [Note] InnoDB: 10.3.27 started; log sequence number 3387782311391; transaction id 1486869945 2020-12-16 0:17:03 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysqlfs/data_mysql/ib_buffer_pool 2020-12-16 0:17:03 0 [Note] Plugin 'FEEDBACK' is disabled. 2020-12-16 0:17:03 0 [Note] Recovering after a crash using tc.log 2020-12-16 0:17:03 0 [Note] Starting crash recovery... 2020-12-16 0:17:03 0 [Note] Crash recovery finished. 2020-12-16 0:17:03 0 [Note] Server socket created on IP: '0.0.0.0'. 2020-12-16 0:17:03 0 [Note] Reading of all Master_info entries succeeded 2020-12-16 0:17:03 0 [Note] Added new Master_info '' to hash table 2020-12-16 0:17:03 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '10.3.27-MariaDB-0+deb10u1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Debian 10 2020-12-16 0:17:04 0 [Note] InnoDB: To roll back: 1 transactions, 768 rows 2020-12-16 0:17:04 11 [Warning] IP address '172.18.0.227' could not be resolved: Name or service not known 2020-12-16 0:17:04 12 [Warning] Access denied for user 'root'@'localhost' (using password: NO) 2020-12-16 0:17:04 13 [Warning] Access denied for user 'root'@'localhost' (using password: NO) 2020-12-16 0:17:04 14 [Warning] Access denied for user 'root'@'localhost' (using password: NO) 2020-12-16 0:17:05 0 [Note] InnoDB: Rolled back recovered transaction 1486869751 2020-12-16 0:17:05 0 [Note] InnoDB: Rollback of non-prepared transactions completed 2020-12-16 0:20:55 0 [Note] InnoDB: Buffer pool(s) load completed at 201216 0:20:55 2020-12-16 1:16:39 2931 [Warning] Aborted connection 2931 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 1:17:41 2912 [Warning] Aborted connection 2912 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 2:04:41 10906 [Warning] Aborted connection 10906 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 2:05:31 10903 [Warning] Aborted connection 10903 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 3:18:59 17165 [Warning] Aborted connection 17165 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 3:21:26 17162 [Warning] Aborted connection 17162 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 3:54:41 26769 [Warning] Aborted connection 26769 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 3:55:08 26766 [Warning] Aborted connection 26766 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 4:20:26 30992 [Warning] Aborted connection 30992 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 4:37:34 30989 [Warning] Aborted connection 30989 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 4:59:40 36375 [Warning] Aborted connection 36375 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 5:05:47 36372 [Warning] Aborted connection 36372 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 5:27:59 39946 [Warning] Aborted connection 39946 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 5:30:26 39943 [Warning] Aborted connection 39943 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 5:52:07 42999 [Warning] Aborted connection 42999 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 5:54:21 42996 [Warning] Aborted connection 42996 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 6:16:28 46056 [Warning] Aborted connection 46056 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 6:17:10 46053 [Warning] Aborted connection 46053 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 6:44:47 48858 [Warning] Aborted connection 48858 to db: 'zabbix' user: 'mysqldump' host: 'localhost' (Got an error writing communication packets) 2020-12-16 6:47:48 48855 [Warning] Aborted connection 48855 to db: 'unconnected' user: 'mysqldump' host: 'localhost' (Got an error reading communication packets) 2020-12-16 8:19:24 399 [Warning] Aborted connection 399 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 8:19:24 400 [Warning] Aborted connection 400 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 8:19:24 401 [Warning] Aborted connection 401 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 8:19:24 403 [Warning] Aborted connection 403 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 8:19:24 404 [Warning] Aborted connection 404 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 8:19:24 407 [Warning] Aborted connection 407 to db: 'zabbix' user: 'zabbix' host: '172.18.0.227' (Got timeout reading communication packets) 2020-12-16 9:54:17 77823 [Warning] Access denied for user 'root'@'localhost' (using password: YES) 2020-12-16 9:55:06 77953 [Warning] Access denied for user 'admin'@'localhost' (using password: NO) 2020-12-16 10:07:46 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown 2020-12-16 10:07:46 0 [Note] InnoDB: FTS optimize thread exiting. 2020-12-16 10:07:46 0 [Note] Event Scheduler: Purging the queue. 0 events 2020-12-16 10:07:46 0 [Note] InnoDB: Starting shutdown... 2020-12-16 10:07:46 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysqlfs/data_mysql/ib_buffer_pool 2020-12-16 10:07:46 0 [Note] InnoDB: Instance 0, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 10:07:46 0 [Note] InnoDB: Instance 1, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 10:07:46 0 [Note] InnoDB: Instance 2, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 10:07:46 0 [Note] InnoDB: Instance 3, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 10:07:46 0 [Note] InnoDB: Buffer pool(s) dump completed at 201216 10:07:46 2020-12-16 10:07:56 0 [Note] InnoDB: Shutdown completed; log sequence number 3396435558222; transaction id 1490408130 2020-12-16 10:07:56 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2020-12-16 10:07:56 0 [Note] /usr/sbin/mysqld: Shutdown complete 2020-12-16 10:07:56 0 [Note] InnoDB: Using Linux native AIO 2020-12-16 10:07:56 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-12-16 10:07:56 0 [Note] InnoDB: Uses event mutexes 2020-12-16 10:07:56 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2020-12-16 10:07:56 0 [Note] InnoDB: Number of pools: 1 2020-12-16 10:07:56 0 [Note] InnoDB: Using SSE2 crc32 instructions 2020-12-16 10:07:56 0 [Note] InnoDB: Initializing buffer pool, total size = 7G, instances = 4, chunk size = 128M 2020-12-16 10:07:56 0 [Note] InnoDB: Completed initialization of buffer pool 2020-12-16 10:07:56 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2020-12-16 10:07:57 0 [Note] InnoDB: 128 out of 128 rollback segments are active. 2020-12-16 10:07:57 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2020-12-16 10:07:57 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2020-12-16 10:07:57 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2020-12-16 10:07:57 0 [Note] InnoDB: 10.3.27 started; log sequence number 3396435558222; transaction id 1490408131 2020-12-16 10:07:57 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysqlfs/data_mysql/ib_buffer_pool 2020-12-16 10:07:57 0 [Note] Plugin 'FEEDBACK' is disabled. 2020-12-16 10:07:57 0 [Note] Server socket created on IP: '0.0.0.0'. 2020-12-16 10:07:57 0 [Note] Reading of all Master_info entries succeeded 2020-12-16 10:07:57 0 [Note] Added new Master_info '' to hash table 2020-12-16 10:07:57 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '10.3.27-MariaDB-0+deb10u1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Debian 10 2020-12-16 10:07:57 8 [Warning] IP address '172.18.0.227' could not be resolved: Name or service not known 2020-12-16 10:15:16 0 [Note] InnoDB: Buffer pool(s) load completed at 201216 10:15:16 2020-12-16 11:19:48 0 [Note] /usr/sbin/mysqld (initiated by: unknown): Normal shutdown 2020-12-16 11:19:48 0 [Note] InnoDB: FTS optimize thread exiting. 2020-12-16 11:19:48 0 [Note] Event Scheduler: Purging the queue. 0 events 2020-12-16 11:19:48 0 [Note] InnoDB: Starting shutdown... 2020-12-16 11:19:48 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysqlfs/data_mysql/ib_buffer_pool 2020-12-16 11:19:48 0 [Note] InnoDB: Instance 0, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 11:19:49 0 [Note] InnoDB: Instance 1, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 11:19:49 0 [Note] InnoDB: Instance 2, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 11:19:49 0 [Note] InnoDB: Instance 3, restricted to 28672 pages due to innodb_buf_pool_dump_pct=25 2020-12-16 11:19:49 0 [Note] InnoDB: Buffer pool(s) dump completed at 201216 11:19:49 2020-12-16 11:19:55 0 [Note] InnoDB: Shutdown completed; log sequence number 3397460451794; transaction id 1490813767 2020-12-16 11:19:55 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2020-12-16 11:19:55 0 [Note] /usr/sbin/mysqld: Shutdown complete 2020-12-16 11:19:55 0 [Note] InnoDB: Using Linux native AIO 2020-12-16 11:19:55 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-12-16 11:19:55 0 [Note] InnoDB: Uses event mutexes 2020-12-16 11:19:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2020-12-16 11:19:55 0 [Note] InnoDB: Number of pools: 1 2020-12-16 11:19:55 0 [