`information_schema`.`INNODB_BUFFER_PAGE_LRU` `information_schema`.`ENABLED_ROLES` `mysql`.`columns_priv` `sprotest`.`users` `information_schema`.`INNODB_BUFFER_PAGE` `sprotest`.`transfers` `information_schema`.`INNODB_SYS_DATAFILES` `information_schema`.`INNODB_CMP_PER_INDEX_RESET` `information_schema`.`INNODB_SYS_FOREIGN` `mysql`.`proxies_priv`
Console de requêtes SQL
Moteurs de stockage
InnoDB
Supports transactions, row-level locking, foreign keys and encryption for tables
[ Variables | Mémoire tampon | État InnoDB ]
===================================== 2026-06-17 07:51:49 0x2724 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 1 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 288340 srv_active, 0 srv_shutdown, 183909 srv_idle srv_master_thread log flush and writes: 472249 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 238815 OS WAIT ARRAY INFO: signal count 233605 RW-shared spins 115817, rounds 3312188, OS waits 109543 RW-excl spins 1161, rounds 31508, OS waits 1003 RW-sx spins 60, rounds 1639, OS waits 49 Spin rounds per wait: 28.60 RW-shared, 27.14 RW-excl, 27.32 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 60340218 Purge done for trx's n:o < 60340218 undo n:o < 0 state: running History list length 6 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 283612854989016, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283612854984848, not started 0 lock struct(s), heap size 1128, 0 row lock(s) -------- FILE I/O -------- I/O thread 0 state: native aio handle (insert buffer thread) I/O thread 1 state: native aio handle (log thread) I/O thread 2 state: native aio handle (read thread) I/O thread 3 state: native aio handle (read thread) I/O thread 4 state: native aio handle (read thread) I/O thread 5 state: native aio handle (read thread) I/O thread 6 state: native aio handle (write thread) I/O thread 7 state: native aio handle (write thread) I/O thread 8 state: native aio handle (write thread) I/O thread 9 state: native aio handle (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 806265 OS file reads, 3942191 OS file writes, 2170025 OS fsyncs 4.00 reads/s, 16384 avg bytes/read, 35.96 writes/s, 6.99 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 0 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 0 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) Hash table size 4441, node heap has 1 buffer(s) 7.99 hash searches/s, 35.96 non-hash searches/s --- LOG --- Log sequence number 38638156212 Log flushed up to 38638156192 Pages flushed up to 38638152566 Last checkpoint at 38638138576 0 pending log flushes, 0 pending chkp writes 1135989 log i/o's done, 4.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 33554432 Dictionary memory allocated 247896 Buffer pool size 1003 Free buffers 736 Database pages 261 Old database pages 0 Modified db pages 9 Percent of dirty pages(LRU & free pages): 0.902 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 5571, not young 226497 0.00 youngs/s, 0.00 non-youngs/s Pages read 806144, created 25342, written 2403794 4.00 reads/s, 1.00 creates/s, 30.97 writes/s Buffer pool hit rate 958 / 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: 261, unzip_LRU len: 0 I/O sum[337]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Process ID=6120, Main thread ID=8260, state: sleeping Number of rows inserted 222, updated 606354, deleted 12, read 33633835 0.00 inserts/s, 3.00 updates/s, 0.00 deletes/s, 7.99 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 50621 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================