Tue Feb 11 21:06:34 UTC 2020 2044 pthread_cond_timedwait,__gthread_cond_timedwait(gthr-default.h:871),__wait_until_impl(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),buf_read_page_low(buf0rea.cc:198),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_estimate_n_rows_in_range_low(btr0cur.cc:6461),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 11 pread64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pread(os0file.cc:3304),os_file_read_page(os0file.cc:3304),os_file_read_func(os0file.cc:3726),os_aio_func(os0file.cc:3726),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_on_row_ref(row0row.cc:1212),row_purge_reposition_pcur(row0purge.cc:80),row_purge_poss_sec(row0purge.cc:245),row_purge_remove_sec_if_poss_leaf(row0purge.cc:467),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 9 fsync(libpthread.so.0),os_file_fsync_posix(os0file.cc:898),os_file_flush_func(os0file.cc:898),pfs_os_file_flush_func(os0file.ic:406),fil_flush_low(os0file.ic:406),fil_flush(fil0fil.cc:4283),buf_flush_write_block_low(buf0flu.cc:1247),buf_flush_page(buf0flu.cc:1247),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_estimate_n_rows_in_range_low(btr0cur.cc:6461),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 8 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page_background(buf0rea.cc:432),btr_cur_prefetch_siblings(btr0cur.cc:3326),btr_cur_optimistic_delete_func(btr0cur.cc:5802),row_purge_remove_sec_if_poss_leaf(row0purge.cc:521),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 8 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),buf_flush_write_block_low(buf0flu.cc:1261),buf_flush_page(buf0flu.cc:1261),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_estimate_n_rows_in_range_low(btr0cur.cc:6461),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 7 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),buf_flush_write_block_low(buf0flu.cc:1261),buf_flush_page(buf0flu.cc:1261),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 6 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_s_lock_spin(sync0rw.cc:367),rw_lock_s_lock_func(sync0rw.ic:285),pfs_rw_lock_s_lock_func(sync0rw.ic:285),buf_wait_for_read(sync0rw.ic:285),buf_page_get_gen(sync0rw.ic:285),btr_block_get_func(btr0btr.h:240),btr_cur_latch_leaves(btr0btr.h:240),btr_cur_search_to_nth_level_func(btr0cur.cc:1848),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_tree(row0purge.cc:309),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 6 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_s_lock_spin(sync0rw.cc:367),rw_lock_s_lock_func(sync0rw.ic:285),pfs_rw_lock_s_lock_func(sync0rw.ic:285),buf_wait_for_read(sync0rw.ic:285),buf_page_get_gen(sync0rw.ic:285),btr_block_get_func(btr0btr.h:240),btr_cur_latch_leaves(btr0btr.h:240),btr_cur_search_to_nth_level_func(btr0cur.cc:1848),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_tree(row0purge.cc:309),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 5 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_on_row_ref(row0row.cc:1212),row_purge_reposition_pcur(row0purge.cc:80),row_purge_poss_sec(row0purge.cc:245),row_purge_remove_sec_if_poss_leaf(row0purge.cc:467),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 5 pread64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pread(os0file.cc:3304),os_file_read_page(os0file.cc:3304),os_file_read_func(os0file.cc:3726),os_aio_func(os0file.cc:3726),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_leaf(row0purge.cc:457),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 5 poll(libc.so.6),poll(poll2.h:46),vio_io_wait(poll2.h:46),vio_socket_io_wait(viosocket.c:118),vio_read(viosocket.c:199),my_real_read(net_serv.cc:962),my_net_read_packet_reallen(net_serv.cc:1243),my_net_read_packet(net_serv.cc:1227),do_command(sql_parse.cc:1237),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 4 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_wait_func(sync0rw.cc:448),rw_lock_x_lock_low(sync0rw.cc:448),rw_lock_x_lock_func(sync0rw.cc:448),pfs_rw_lock_x_lock_func(sync0rw.ic:552),mtr_t::x_lock(sync0rw.ic:552),btr_cur_search_to_nth_level_func(btr0cur.cc:1466),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_tree(row0purge.cc:309),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 4 pthread_cond_timedwait,os_event::timed_wait(os0event.cc:275),os_event::wait_time_low(os0event.cc:385),os_event_wait_time_low(os0event.cc:485),pc_sleep_if_needed(buf0flu.cc:2814),buf_flush_page_cleaner_coordinator(buf0flu.cc:2814),start_thread(libpthread.so.0),clone(libc.so.6) 4 io_submit(libaio.so.1),tpool::aio_linux::submit_io(aio_linux.cc:120),submit_io(tpool.h:229),os_aio_func(tpool.h:229),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page_background(buf0rea.cc:432),btr_cur_prefetch_siblings(btr0cur.cc:3326),btr_cur_optimistic_delete_func(btr0cur.cc:5802),row_purge_remove_sec_if_poss_leaf(row0purge.cc:521),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 4 io_submit(libaio.so.1),tpool::aio_linux::submit_io(aio_linux.cc:120),submit_io(tpool.h:229),os_aio_func(tpool.h:229),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_flush_LRU_list_batch(buf0flu.cc:1818),buf_do_LRU_batch(buf0flu.cc:1880),buf_flush_batch(buf0flu.cc:1880),buf_flush_do_batch(buf0flu.cc:1880),buf_flush_LRU_list(buf0flu.cc:2431),pc_flush_slot(buf0flu.cc:2431),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 4 io_submit(libaio.so.1),tpool::aio_linux::submit_io(aio_linux.cc:120),submit_io(tpool.h:229),os_aio_func(tpool.h:229),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_do_flush_list_batch(buf0flu.cc:1942),buf_flush_batch(buf0flu.cc:1942),buf_flush_do_batch(buf0flu.cc:1942),pc_flush_slot(buf0flu.cc:2966),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 3 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_create(buf0buf.cc:5421),fsp_page_create(fsp0fsp.cc:1074),fsp_alloc_free_page(fsp0fsp.cc:1219),fseg_alloc_free_page_low(fsp0fsp.cc:2191),fseg_create(fsp0fsp.cc:1806),trx_undo_seg_create(trx0undo.cc:471),trx_undo_create(trx0undo.cc:1159),trx_undo_assign_low(trx0undo.cc:1366),trx_undo_report_row_operation(trx0rec.cc:2101),btr_cur_upd_lock_and_undo(btr0cur.cc:3878),btr_cur_update_in_place(btr0cur.cc:3878),btr_cur_optimistic_update(btr0cur.cc:4525),row_upd_clust_rec(row0upd.cc:2868),row_upd_clust_step(row0upd.cc:3232),row_upd(row0upd.cc:3297),row_upd_step(row0upd.cc:3297),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 3 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_func(sync0rw.cc:724),pfs_rw_lock_x_lock_func(sync0rw.ic:552),x_lock(sync0rw.ic:552),x_lock_space(sync0rw.ic:552),fsp_reserve_free_extents(sync0rw.ic:552),btr_cur_pessimistic_delete(btr0cur.cc:5882),row_purge_remove_sec_if_poss_tree(row0purge.cc:364),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 3 pthread_cond_wait,std::condition_variable::wait(libstdc++.so.6),tpool::waitable_task::wait(task.cc:80),trx_purge_wait_for_workers_to_complete(trx0purge.cc:1251),trx_purge(trx0purge.cc:1251),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 3 io_submit(libaio.so.1),tpool::aio_linux::submit_io(aio_linux.cc:120),submit_io(tpool.h:229),os_aio_func(tpool.h:229),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page_background(buf0rea.cc:432),btr_cur_prefetch_siblings(btr0cur.cc:3331),btr_cur_optimistic_delete_func(btr0cur.cc:5802),row_purge_remove_sec_if_poss_leaf(row0purge.cc:521),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 3 fsync(libpthread.so.0),os_file_fsync_posix(os0file.cc:898),os_file_flush_func(os0file.cc:898),pfs_os_file_flush_func(os0file.ic:406),fil_flush_low(os0file.ic:406),fil_flush(fil0fil.cc:4283),buf_flush_write_block_low(buf0flu.cc:1247),buf_flush_page(buf0flu.cc:1247),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 2 ut_delay(libc.so.6),enter(ib0mutex.h:481),PolicyMutex(ib0mutex.h:481),buf_page_io_complete(buf0buf.cc:6019),buf_read_page_low(buf0rea.cc:198),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_estimate_n_rows_in_range_low(btr0cur.cc:6461),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 2 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page_background(buf0rea.cc:432),btr_cur_prefetch_siblings(btr0cur.cc:3326),btr_cur_optimistic_delete_func(btr0cur.cc:5802),row_purge_remove_sec_if_poss_leaf(row0purge.cc:521),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 2 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_leaf(row0purge.cc:457),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 2 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_wait_func(sync0rw.cc:448),rw_lock_x_lock_low(sync0rw.cc:448),rw_lock_x_lock_func(sync0rw.cc:448),pfs_rw_lock_x_lock_func(sync0rw.ic:552),buf_page_init_for_read(sync0rw.ic:552),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_estimate_n_rows_in_range_low(btr0cur.cc:6461),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 2 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_func(sync0rw.cc:724),pfs_rw_lock_x_lock_func(sync0rw.ic:552),x_lock(sync0rw.ic:552),x_lock_space(sync0rw.ic:552),fsp_reserve_free_extents(sync0rw.ic:552),btr_cur_pessimistic_delete(btr0cur.cc:5882),row_purge_remove_sec_if_poss_tree(row0purge.cc:364),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 2 __lll_unlock_wake(libpthread.so.0),_L_unlock_738(libpthread.so.0),pthread_mutex_unlock(libpthread.so.0),__gthread_mutex_unlock(gthr-default.h:778),unlock(gthr-default.h:778),unlock(gthr-default.h:778),~unique_lock(gthr-default.h:778),tpool::thread_pool_generic::get_task(gthr-default.h:778),tpool::thread_pool_generic::worker_main(tpool_generic.cc:516),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_delay(libc.so.6),rw_lock_x_lock_wait_func(sync0rw.cc:419),rw_lock_x_lock_low(sync0rw.cc:419),rw_lock_x_lock_func(sync0rw.cc:419),pfs_rw_lock_x_lock_func(sync0rw.ic:552),mtr_t::x_lock(sync0rw.ic:552),btr_cur_search_to_nth_level_func(btr0cur.cc:1466),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_tree(row0purge.cc:309),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_delay(libc.so.6),rw_lock_s_lock_spin(sync0rw.cc:298),rw_lock_s_lock_func(sync0rw.ic:285),pfs_rw_lock_s_lock_func(sync0rw.ic:285),mtr_t::s_lock(sync0rw.ic:285),btr_cur_search_to_nth_level_func(btr0cur.cc:1506),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_delay(libc.so.6),enter(ib0mutex.h:481),enter(ib0mutex.h:481),log_write_up_to(ib0mutex.h:481),log_write_up_to(log0log.cc:1135),trx_flush_log_if_needed(trx0trx.cc:1245),trx_commit_complete_for_mysql(trx0trx.cc:1245),innobase_commit(ha_innodb.cc:4400),commit_one_phase_2(handler.cc:1779),ha_commit_one_phase(handler.cc:1759),ha_commit_trans(handler.cc:1565),trans_commit_stmt(transaction.cc:437),mysql_execute_command(sql_parse.cc:6018),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_crc32_64_low_hw(libc.so.6),ut_crc32_64_hw(libc.so.6),ut_crc32_hw(libc.so.6),buf_flush_assign_full_crc32_checksum(buf0flu.cc:767),buf_flush_init_for_writing(buf0flu.cc:839),buf_flush_write_block_low(buf0flu.cc:1199),buf_flush_page(buf0flu.cc:1199),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_flush_LRU_list_batch(buf0flu.cc:1818),buf_do_LRU_batch(buf0flu.cc:1880),buf_flush_batch(buf0flu.cc:1880),buf_flush_do_batch(buf0flu.cc:1880),buf_flush_LRU_list(buf0flu.cc:2431),pc_flush_slot(buf0flu.cc:2431),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_crc32_64_low_hw(libc.so.6),ut_crc32_64_hw(libc.so.6),ut_crc32_hw(libc.so.6),buf_flush_assign_full_crc32_checksum(buf0flu.cc:767),buf_flush_init_for_writing(buf0flu.cc:839),buf_flush_write_block_low(buf0flu.cc:1199),buf_flush_page(buf0flu.cc:1199),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_do_flush_list_batch(buf0flu.cc:1942),buf_flush_batch(buf0flu.cc:1942),buf_flush_do_batch(buf0flu.cc:1942),pc_flush_slot(buf0flu.cc:2966),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_crc32_64_low_hw(libc.so.6),ut_crc32_64_hw(libc.so.6),ut_crc32_hw(libc.so.6),buf_flush_assign_full_crc32_checksum(buf0flu.cc:767),buf_flush_init_for_writing(buf0flu.cc:839),buf_flush_write_block_low(buf0flu.cc:1199),buf_flush_page(buf0flu.cc:1199),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 ut_2pow_remainder>>(condition_variable:163),wait_until>(stl_tree.h:1025),std::_Rb_tree,>(stl_map.h:603),trx_undo_report_row_operation(stl_map.h:603),btr_cur_upd_lock_and_undo(btr0cur.cc:3878),btr_cur_update_in_place(btr0cur.cc:3878),btr_cur_optimistic_update(btr0cur.cc:4525),row_upd_clust_rec(row0upd.cc:2868),row_upd_clust_step(row0upd.cc:3232),row_upd(row0upd.cc:3297),row_upd_step(row0upd.cc:3297),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 rw_lock_s_unlock_func(libc.so.6),pfs_rw_lock_s_unlock_func(libc.so.6),buf_page_get_gen(libc.so.6),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_with_no_init_func(btr0pcur.ic:509),row_search_mvcc(btr0pcur.ic:509),ha_innobase::index_read(ha_innodb.cc:9035),handler::ha_index_read_map(handler.cc:2873),handler::read_range_first(handler.cc:5823),handler::multi_range_read_next(multi_range_read.cc:419),Mrr_simple_index_reader::get_next(multi_range_read.cc:451),DsMrr_impl::dsmrr_next(multi_range_read.cc:1544),QUICK_RANGE_SELECT::get_next(opt_range.cc:12155),rr_quick(records.cc:385),read_record(records.h:79),mysql_update(records.h:79),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 reinit_stmt_before_use(sql_prepare.cc:3010),Prepared_statement::execute(sql_prepare.cc:4743),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 recv(libpthread.so.0),recv(socket2.h:44),inline_mysql_socket_recv(socket2.h:44),vio_read(socket2.h:44),my_real_read(net_serv.cc:962),my_net_read_packet_reallen(net_serv.cc:1243),my_net_read_packet(net_serv.cc:1227),do_command(sql_parse.cc:1237),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),pfs_os_file_write_func(os0file.ic:376),log_file_t::write(os0file.ic:376),log_t::files::write(log0log.cc:686),log_write_buf(log0log.cc:875),log_write_up_to(log0log.cc:875),log_write_up_to(log0log.cc:1135),trx_flush_log_if_needed(trx0trx.cc:1245),trx_commit_complete_for_mysql(trx0trx.cc:1245),innobase_commit(ha_innodb.cc:4400),commit_one_phase_2(handler.cc:1779),ha_commit_one_phase(handler.cc:1759),ha_commit_trans(handler.cc:1565),trans_commit_stmt(transaction.cc:437),mysql_execute_command(sql_parse.cc:6018),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pwrite64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pwrite(os0file.cc:3219),os_file_write_func(os0file.cc:3219),os_aio_func(os0file.cc:4157),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_flush_write_block_low(buf0flu.cc:1229),buf_flush_page(buf0flu.cc:1229),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page_background(buf0rea.cc:432),btr_cur_prefetch_siblings(btr0cur.cc:3331),btr_cur_optimistic_delete_func(btr0cur.cc:5802),row_purge_remove_sec_if_poss_leaf(row0purge.cc:521),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_wait_func(sync0rw.cc:448),rw_lock_x_lock_low(sync0rw.cc:448),rw_lock_x_lock_func(sync0rw.cc:448),pfs_rw_lock_x_lock_func(sync0rw.ic:552),mtr_t::x_lock(sync0rw.ic:552),btr_cur_search_to_nth_level_func(btr0cur.cc:1466),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_purge_remove_sec_if_poss_tree(row0purge.cc:309),row_purge_remove_sec_if_poss(row0purge.cc:574),row_purge_upd_exist_or_extern_func(row0purge.cc:574),row_purge_record_func(row0purge.cc:574),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_x_lock_func(sync0rw.cc:724),pfs_rw_lock_x_lock_func(sync0rw.ic:558),buf_page_get_gen(buf0buf.cc:4802),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),rw_lock_s_lock_spin(sync0rw.cc:367),rw_lock_s_lock_func(sync0rw.ic:285),pfs_rw_lock_s_lock_func(sync0rw.ic:285),mtr_t::s_lock(sync0rw.ic:285),btr_cur_search_to_nth_level_func(btr0cur.cc:1506),row_ins_sec_index_entry_low(row0ins.cc:2994),row_ins_sec_index_entry(row0ins.cc:3316),row_upd_sec_index_entry(row0upd.cc:2519),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),enter(ib0mutex.h:478),log_write_up_to(ib0mutex.h:478),log_write_up_to(log0log.cc:1135),trx_flush_log_if_needed(trx0trx.cc:1245),trx_commit_complete_for_mysql(trx0trx.cc:1245),innobase_commit(ha_innodb.cc:4400),commit_one_phase_2(handler.cc:1779),ha_commit_one_phase(handler.cc:1759),ha_commit_trans(handler.cc:1565),trans_commit_stmt(transaction.cc:437),mysql_execute_command(sql_parse.cc:6018),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),enter(ib0mutex.h:478),log_write_up_to(ib0mutex.h:478),log_write_up_to(log0log.cc:1135),buf_flush_write_block_low(buf0flu.cc:1212),buf_flush_page(buf0flu.cc:1212),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_flush_LRU_list_batch(buf0flu.cc:1818),buf_do_LRU_batch(buf0flu.cc:1880),buf_flush_batch(buf0flu.cc:1880),buf_flush_do_batch(buf0flu.cc:1880),buf_flush_LRU_list(buf0flu.cc:2431),pc_flush_slot(buf0flu.cc:2431),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),enter(ib0mutex.h:478),log_write_up_to(ib0mutex.h:478),log_write_up_to(log0log.cc:1135),buf_flush_write_block_low(buf0flu.cc:1212),buf_flush_page(buf0flu.cc:1212),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_with_no_init_func(btr0pcur.ic:509),row_search_mvcc(btr0pcur.ic:509),ha_innobase::index_read(ha_innodb.cc:9035),handler::ha_index_read_map(handler.cc:2873),handler::read_range_first(handler.cc:5823),handler::multi_range_read_next(multi_range_read.cc:419),Mrr_simple_index_reader::get_next(multi_range_read.cc:451),DsMrr_impl::dsmrr_next(multi_range_read.cc:1544),QUICK_RANGE_SELECT::get_next(opt_range.cc:12155),rr_quick(records.cc:385),read_record(records.h:79),mysql_update(records.h:79),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),enter(ib0mutex.h:478),log_write_up_to(ib0mutex.h:478),log_write_up_to(log0log.cc:1135),buf_flush_write_block_low(buf0flu.cc:1212),buf_flush_page(buf0flu.cc:1212),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),fil_aio_callback(fil0fil.cc:4229),io_callback(os0file.cc:3900),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),buf_read_page_low(buf0rea.cc:198),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_page_io_complete(buf0buf.cc:6019),buf_flush_write_block_low(buf0flu.cc:1261),buf_flush_page(buf0flu.cc:1261),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_on_row_ref(row0row.cc:1212),row_purge_reposition_pcur(row0purge.cc:80),row_purge_poss_sec(row0purge.cc:245),row_purge_remove_sec_if_poss_leaf(row0purge.cc:467),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_flush_page_and_try_neighbors(buf0flu.cc:1686),buf_flush_LRU_list_batch(buf0flu.cc:1818),buf_do_LRU_batch(buf0flu.cc:1880),buf_flush_batch(buf0flu.cc:1880),buf_flush_do_batch(buf0flu.cc:1880),buf_flush_LRU_list(buf0flu.cc:2431),pc_flush_slot(buf0flu.cc:2431),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,wait(os0event.cc:158),os_event::wait_low(os0event.cc:158),os_event_wait_low(os0event.cc:502),sync_array_wait_event(sync0arr.cc:472),enter(ib0mutex.h:478),PolicyMutex(ib0mutex.h:478),buf_flush_page_and_try_neighbors(buf0flu.cc:1686),buf_do_flush_list_batch(buf0flu.cc:1942),buf_flush_batch(buf0flu.cc:1942),buf_flush_do_batch(buf0flu.cc:1942),pc_flush_slot(buf0flu.cc:2966),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_wait,std::condition_variable::wait(libstdc++.so.6),wait(tpool_structs.h:121),wait(tpool_structs.h:121),os_aio_wait_until_no_pending_writes(tpool_structs.h:121),buf_dblwr_sync_datafiles(buf0dblwr.cc:92),buf_dblwr_flush_buffered_writes(buf0dblwr.cc:92),buf_flush_end(buf0flu.cc:2103),buf_flush_do_batch(buf0flu.cc:2103),buf_flush_LRU_list(buf0flu.cc:2431),pc_flush_slot(buf0flu.cc:2431),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 pthread_cond_signal,std::condition_variable::notify_one(libstdc++.so.6),tpool::thread_pool_generic::wake(tpool_generic.cc:664),tpool::thread_pool_generic::submit_task(tpool_generic.cc:744),tpool::aio_linux::getevent_thread_routine(aio_linux.cc:76),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 pread64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pread(os0file.cc:3304),os_file_read_page(os0file.cc:3304),os_file_read_func(os0file.cc:3726),os_aio_func(os0file.cc:3726),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_with_no_init_func(btr0pcur.ic:509),row_search_mvcc(btr0pcur.ic:509),ha_innobase::index_read(ha_innodb.cc:9035),handler::ha_index_read_map(handler.cc:2873),handler::read_range_first(handler.cc:5823),handler::multi_range_read_next(multi_range_read.cc:419),Mrr_simple_index_reader::get_next(multi_range_read.cc:451),DsMrr_impl::dsmrr_next(multi_range_read.cc:1544),QUICK_RANGE_SELECT::get_next(opt_range.cc:12155),rr_quick(records.cc:385),read_record(records.h:79),mysql_update(records.h:79),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 pread64(libpthread.so.0),os_file_io(os0file.cc:3135),os_file_pread(os0file.cc:3304),os_file_read_page(os0file.cc:3304),os_file_read_func(os0file.cc:3726),os_aio_func(os0file.cc:3726),pfs_os_aio_func(os0file.ic:254),fil_io(os0file.ic:254),buf_read_page_low(buf0rea.cc:180),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_on_row_ref(row0row.cc:1212),row_purge_reposition_pcur(row0purge.cc:80),row_purge_poss_sec(row0purge.cc:245),row_purge_remove_sec_if_poss_leaf(row0purge.cc:467),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),trx_purge(trx0purge.cc:1298),srv_do_purge(srv0srv.cc:2106),purge_coordinator_callback_low(srv0srv.cc:2106),purge_coordinator_callback(srv0srv.cc:2106),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 operator==(buf0types.h:153),buf_page_hash_get_low(buf0types.h:153),buf_page_get_gen(buf0buf.cc:4252),btr_estimate_n_rows_in_range_on_level(btr0cur.cc:6248),btr_estimate_n_rows_in_range_low(btr0cur.cc:6248),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 mysql_update(sql_update.cc:921),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 log_write_up_to(log0log.cc:983),log_write_up_to(log0log.cc:1135),trx_flush_log_if_needed(trx0trx.cc:1245),trx_commit_complete_for_mysql(trx0trx.cc:1245),innobase_commit(ha_innodb.cc:4400),commit_one_phase_2(handler.cc:1779),ha_commit_one_phase(handler.cc:1759),ha_commit_trans(handler.cc:1565),trans_commit_stmt(transaction.cc:437),mysql_execute_command(sql_parse.cc:6018),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 handler::clear_top_table_fields(libc.so.6),handler::ha_reset(handler.cc:6450),close_thread_table(sql_base.cc:1061),close_thread_tables(sql_base.cc:1012),mysql_execute_command(sql_parse.cc:6027),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 get_timer_raw_value_and_function(libc.so.6),start_mutex_wait_v1(pfs.cc:2240),pfs_begin_lock(ib0mutex.h:713),PolicyMutex(ib0mutex.h:713),fil_mutex_enter_and_prepare_for_io(fil0fil.cc:877),fil_io(fil0fil.cc:4025),buf_read_page_low(buf0rea.cc:180),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 fsync(libpthread.so.0),os_file_fsync_posix(os0file.cc:898),os_file_flush_func(os0file.cc:898),pfs_os_file_flush_func(os0file.ic:406),fil_flush_low(os0file.ic:406),fil_flush(fil0fil.cc:4283),buf_flush_write_block_low(buf0flu.cc:1247),buf_flush_page(buf0flu.cc:1247),buf_flush_single_page_from_LRU(buf0flu.cc:2359),buf_LRU_get_free_block(buf0lru.cc:1191),buf_page_init_for_read(buf0buf.cc:5211),buf_read_page_low(buf0rea.cc:150),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_on_row_ref(row0row.cc:1212),row_purge_reposition_pcur(row0purge.cc:80),row_purge_poss_sec(row0purge.cc:245),row_purge_remove_sec_if_poss_leaf(row0purge.cc:467),row_purge_remove_sec_if_poss(row0purge.cc:569),row_purge_upd_exist_or_extern_func(row0purge.cc:569),row_purge_record_func(row0purge.cc:569),row_purge(row0purge.cc:1113),row_purge_step(row0purge.cc:1113),que_thr_step(que0que.cc:1038),que_run_threads_low(que0que.cc:1038),que_run_threads(que0que.cc:1038),srv_task_execute(srv0srv.cc:2033),purge_worker_callback(srv0srv.cc:2033),tpool::task_group::execute(task_group.cc:55),tpool::thread_pool_generic::worker_main(tpool_generic.cc:518),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 fdatasync(libc.so.6),os_file_flush_data_func(os0file.cc:4632),pfs_os_file_flush_data_func(os0file.cc:4650),flush_data_only(log0log.cc:657),log_t::files::flush_data_only(log0log.cc:657),log_write_flush_to_disk_low(log0log.cc:903),log_write_up_to(log0log.cc:1129),log_write_up_to(log0log.cc:1135),buf_flush_write_block_low(buf0flu.cc:1212),buf_flush_page(buf0flu.cc:1212),buf_flush_try_neighbors(buf0flu.cc:1610),buf_flush_page_and_try_neighbors(buf0flu.cc:1610),buf_do_flush_list_batch(buf0flu.cc:1942),buf_flush_batch(buf0flu.cc:1942),buf_flush_do_batch(buf0flu.cc:1942),pc_flush_slot(buf0flu.cc:2966),buf_flush_page_cleaner_coordinator(buf0flu.cc:3336),start_thread(libpthread.so.0),clone(libc.so.6) 1 compare_exchange_strong(atomic_base.h:577),rw_lock_lock_word_decr(atomic_base.h:577),rw_lock_x_lock_low(atomic_base.h:577),rw_lock_x_lock_func(atomic_base.h:577),pfs_rw_lock_x_lock_func(sync0rw.ic:558),buf_page_get_gen(buf0buf.cc:4834),ibuf_bitmap_get_map_page_func(ibuf0ibuf.cc:707),ibuf_page_exists(ibuf0ibuf.cc:4223),buf_page_io_complete(buf0buf.cc:6004),buf_read_page_low(buf0rea.cc:198),buf_read_page(buf0rea.cc:401),buf_page_get_gen(buf0buf.cc:4330),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 cmp_dtuple_rec_with_match_low(libc.so.6),page_cur_search_with_match(page0cur.cc:399),btr_cur_search_to_nth_level_func(btr0cur.cc:1994),row_ins_sec_index_entry_low(row0ins.cc:2994),row_ins_sec_index_entry(row0ins.cc:3316),row_upd_sec_index_entry(row0upd.cc:2519),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 buf_page_get_gen(buf0buf.cc:4853),btr_cur_open_at_index_side_func(btr0cur.cc:2646),btr_estimate_n_rows_in_range_low(btr0cur.cc:6422),btr_estimate_n_rows_in_range(btr0cur.cc:6730),ha_innobase::records_in_range(ha_innodb.cc:14063),handler::multi_range_read_info_(ha_innodb.cc:14063),DsMrr_impl::dsmrr_info_(ha_innodb.cc:14063),check_quick_select(opt_range.cc:11072),get_key_scans_params(opt_range.cc:7386),SQL_SELECT::test_quick_select(opt_range.cc:2915),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 buf_page_get_gen(buf0buf.cc:4603),btr_cur_search_to_nth_level_func(btr0cur.cc:1606),btr_pcur_open_low(btr0pcur.ic:446),row_search_index_entry(row0row.cc:1300),row_upd_sec_index_entry(row0upd.cc:2381),row_upd_sec_step(row0upd.cc:2546),row_upd(row0upd.cc:2546),row_upd_step(row0upd.cc:2546),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 __memcmp_sse4_1(libc.so.6),dfield_datas_are_binary_equal(data0data.ic:212),row_upd_changes_ord_field_binary_func(data0data.ic:212),row_upd_sec_step(row0upd.cc:2544),row_upd(row0upd.cc:2544),row_upd_step(row0upd.cc:2544),row_update_for_mysql(row0mysql.cc:1889),ha_innobase::update_row(ha_innodb.cc:8584),handler::ha_update_row(handler.cc:6702),mysql_update(sql_update.cc:1055),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 __lll_lock_wait(libpthread.so.0),_L_lock_883(libpthread.so.0),pthread_mutex_lock(libpthread.so.0),__gthread_mutex_lock(gthr-default.h:748),lock(gthr-default.h:748),lock(gthr-default.h:748),unique_lock(gthr-default.h:748),tpool::thread_pool_generic::submit_task(gthr-default.h:748),tpool::aio_linux::getevent_thread_routine(aio_linux.cc:76),libstdc++::??(libstdc++.so.6),start_thread(libpthread.so.0),clone(libc.so.6) 1 Prepared_statement::execute(libc.so.6),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 LEX::first_lists_tables_same(libc.so.6),mysql_execute_command(sql_parse.cc:3350),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 Item::is_fixed(libc.so.6),fix_fields_if_needed(item.h:968),Item_func::fix_fields(item.h:968),fix_fields_if_needed(item.h:968),fix_fields_if_needed_for_scalar(item.h:968),fix_fields_if_needed_for_bool(item.h:968),setup_conds(item.h:968),mysql_prepare_update(sql_update.cc:1407),mysql_update(sql_update.cc:456),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 Field_num::dtcollation(libc.so.6),type_std_attributes(field.h:886),Item_field::set_field(field.h:886),Item_field::fix_fields(item.cc:5879),fix_fields_if_needed(item.h:968),Item_func::fix_fields(item.h:968),fix_fields_if_needed(item.h:968),fix_fields_if_needed_for_scalar(item.h:968),fix_fields_if_needed_for_bool(item.h:968),setup_conds(item.h:968),mysql_prepare_update(sql_update.cc:1407),mysql_update(sql_update.cc:456),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6) 1 Field::get_mm_leaf_int(opt_range.cc:8787),Field_int::get_mm_leaf(field.h:2417),Item_bool_func::get_mm_parts(opt_range.cc:8469),Item_bool_func::get_full_func_mm_tree(opt_range.cc:8154),get_full_func_mm_tree_for_args(item_cmpfunc.h:207),Item_bool_func2_with_rev::get_mm_tree(item_cmpfunc.h:207),SQL_SELECT::test_quick_select(opt_range.cc:2846),check_quick(opt_range.h:1655),mysql_update(opt_range.h:1655),mysql_execute_command(sql_parse.cc:4359),Prepared_statement::execute(sql_prepare.cc:4768),Prepared_statement::execute_loop(sql_prepare.cc:4255),mysql_stmt_execute_common(sql_prepare.cc:3264),mysqld_stmt_execute(sql_prepare.cc:3162),dispatch_command(sql_parse.cc:1769),do_command(sql_parse.cc:1364),do_handle_one_connection(sql_connect.cc:1422),handle_one_connection(sql_connect.cc:1319),pfs_spawn_thread(pfs.cc:1869),start_thread(libpthread.so.0),clone(libc.so.6)