SHOW ENGINE INNODB STATUS;
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| Type   | Name | Status                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
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| InnoDB |      |
=====================================
2022-11-25 11:12:43 0x7fc559f67700 INNODB MONITOR OUTPUT
=====================================
Per second averages calculated from the last 6 seconds
-----------------
BACKGROUND THREAD
-----------------
srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 171384 srv_idle
srv_master_thread log flush and writes: 171375
----------
SEMAPHORES
----------
------------
TRANSACTIONS
------------
Trx id counter 704985948
Purge done for trx's n:o < 704985947 undo n:o < 0 state: running but idle
History list length 438
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION (0x7fc57ce42880), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce41d80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce41280), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce40780), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3fc80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3f180), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3e680), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3db80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3d080), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3c580), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3ba80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3af80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce3a480), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce39980), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce38e80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce38380), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce37880), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce36d80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce36280), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce35780), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce34180), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce34c80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce33680), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce32b80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce32080), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce31580), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce30a80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2ff80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2f480), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2e980), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2de80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2d380), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2c880), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2bd80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2b280), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce2a780), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce29c80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce29180), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce28680), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
---TRANSACTION (0x7fc57ce27b80), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
--------
FILE I/O
--------
Pending flushes (fsync) log: 0; buffer pool: 0
4798 OS file reads, 1305752 OS file writes, 1302341 OS fsyncs
0.00 reads/s, 0 avg bytes/read, 0.67 writes/s, 0.67 fsyncs/s
-------------------------------------
INSERT BUFFER AND ADAPTIVE HASH INDEX
-------------------------------------
Ibuf: size 1, free list len 77, seg size 79, 0 merges
merged operations:
 insert 0, delete mark 0, delete 0
discarded operations:
 insert 0, delete mark 0, delete 0
0.00 hash searches/s, 0.00 non-hash searches/s
---
LOG
---
Log sequence number 141975400730
Log flushed up to   141975400730
Pages flushed up to 141969385128
Last checkpoint at  141969385128
0 pending log flushes, 0 pending chkp writes
1300795 log i/o's done, 0.67 log i/o's/second
----------------------
BUFFER POOL AND MEMORY
----------------------
Total large memory allocated 167772160
Dictionary memory allocated 1145640
Buffer pool size   8112
Free buffers       2794
Database pages     5318
Old database pages 1947
Modified db pages  962
Percent of dirty pages(LRU & free pages): 11.858
Max dirty pages percent: 90.000
Pending reads 0
Pending writes: LRU 0, flush list 0
Pages made young 15592, not young 9454
0.00 youngs/s, 0.00 non-youngs/s
Pages read 4656, created 760, written 4939
0.00 reads/s, 0.00 creates/s, 0.00 writes/s
Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000
Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s
LRU len: 5318, unzip_LRU len: 0
I/O sum[0]:cur[0], unzip sum[0]:cur[0]
--------------
ROW OPERATIONS
--------------
0 read views open inside InnoDB
Process ID=0, Main thread ID=0, state: sleeping
Number of rows inserted 313, updated 1311933, deleted 55, read 125608925
0.00 inserts/s, 0.50 updates/s, 0.00 deletes/s, 107.65 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
============================
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