Konsol
Storage engines
InnoDB
Supports transactions, row-level locking, foreign keys and encryption for tables
[ Variabel | Penampungan Penyangga | Status InnoDB ]
===================================== 2026-03-02 16:36:28 0x3390 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 2 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 177476 srv_active, 0 srv_shutdown, 594180 srv_idle srv_master_thread log flush and writes: 771653 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 4058011 OS WAIT ARRAY INFO: signal count 720025 RW-shared spins 238317, rounds 7146531, OS waits 236419 RW-excl spins 1424, rounds 42828, OS waits 1375 RW-sx spins 130, rounds 3925, OS waits 108 Spin rounds per wait: 29.99 RW-shared, 30.08 RW-excl, 30.19 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 2245426 Purge done for trx's n:o < 2245424 undo n:o < 0 state: running History list length 2 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 283422273712760, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273708584, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273704408, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273700232, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273696056, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273691880, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 283422273687704, 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 335739 OS file reads, 2260841 OS file writes, 1548873 OS fsyncs 1.50 reads/s, 16384 avg bytes/read, 8.00 writes/s, 4.50 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 0 buffer(s) Hash table size 4441, node heap has 0 buffer(s) Hash table size 4441, node heap has 0 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) 24.49 hash searches/s, 42.48 non-hash searches/s --- LOG --- Log sequence number 1476121799 Log flushed up to 1476121799 Pages flushed up to 1476120422 Last checkpoint at 1476120379 0 pending log flushes, 0 pending chkp writes 930611 log i/o's done, 3.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 33554432 Dictionary memory allocated 80128 Buffer pool size 1003 Free buffers 743 Database pages 257 Old database pages 0 Modified db pages 3 Percent of dirty pages(LRU & free pages): 0.300 Max dirty pages percent: 75.000 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 0, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 335701, created 13683, written 1104565 1.50 reads/s, 0.00 creates/s, 4.50 writes/s Buffer pool hit rate 991 / 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[138]: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=7196, Main thread ID=5576, state: sleeping Number of rows inserted 0, updated 241154, deleted 0, read 7684869 0.00 inserts/s, 1.50 updates/s, 0.00 deletes/s, 21.99 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 7978 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================