Consola
Motores de almacenamiento
InnoDB
Supports transactions, row-level locking, foreign keys and encryption for tables
[ Variables | Reserva de búfers | Estado del InnoDB ]
===================================== 2026-11-03 17:44:40 0x4de0 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 13369 srv_active, 0 srv_shutdown, 82984 srv_idle srv_master_thread log flush and writes: 96353 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 22568 OS WAIT ARRAY INFO: signal count 16732 RW-shared spins 5808, rounds 160937, OS waits 5131 RW-excl spins 1819, rounds 9710, OS waits 71 RW-sx spins 0, rounds 0, OS waits 0 Spin rounds per wait: 27.71 RW-shared, 5.34 RW-excl, 0.00 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 965167 Purge done for trx's n:o < 965167 undo n:o < 0 state: running but idle History list length 1 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 283555281146000, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281175176, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281171008, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281166840, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281162672, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281158504, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281154336, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283555281150168, 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 129439 OS file reads, 184600 OS file writes, 99140 OS fsyncs 1.35 reads/s, 16384 avg bytes/read, 5.55 writes/s, 2.30 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 29, seg size 31, 2 merges merged operations: insert 2, 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 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) Hash table size 4441, node heap has 1 buffer(s) 14.25 hash searches/s, 36.20 non-hash searches/s --- LOG --- Log sequence number 1179458241 Log flushed up to 1179458221 Pages flushed up to 1179456959 Last checkpoint at 1179456950 0 pending log flushes, 0 pending chkp writes 55303 log i/o's done, 1.70 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 33554432 Dictionary memory allocated 2206024 Buffer pool size 1003 Free buffers 739 Database pages 257 Old database pages 0 Modified db pages 3 Percent of dirty pages(LRU & free pages): 0.301 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 1749, not young 805502 0.00 youngs/s, 0.00 non-youngs/s Pages read 128497, created 1916, written 112117 1.35 reads/s, 0.10 creates/s, 3.60 writes/s Buffer pool hit rate 986 / 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: 257, unzip_LRU len: 0 I/O sum[267]:cur[1], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Process ID=5440, Main thread ID=7948, state: sleeping Number of rows inserted 277, updated 31351, deleted 122, read 3987153 0.00 inserts/s, 0.80 updates/s, 0.00 deletes/s, 13.45 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 208650 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================