Konsole
Speicher-Engines
InnoDB
Supports transactions, row-level locking, foreign keys and encryption for tables
[ Variablen | Puffer-Pool | InnoDB-Status ]
===================================== 2025-12-01 02:48:52 0x332c INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 4 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 6243 srv_active, 0 srv_shutdown, 172805 srv_idle srv_master_thread log flush and writes: 179048 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 30477 OS WAIT ARRAY INFO: signal count 7604 RW-shared spins 3297, rounds 91236, OS waits 2959 RW-excl spins 2587, rounds 12775, OS waits 129 RW-sx spins 8, rounds 236, OS waits 6 Spin rounds per wait: 27.67 RW-shared, 4.94 RW-excl, 29.50 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 24218 Purge done for trx's n:o < 24218 undo n:o < 0 state: running History list length 5 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 284018905698952, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905694784, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905686448, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905682280, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905690616, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905678112, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905673944, not started 0 lock struct(s), heap size 1128, 0 row lock(s) ---TRANSACTION 284018905669776, 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 18216 OS file reads, 81682 OS file writes, 45476 OS fsyncs 3.75 reads/s, 16384 avg bytes/read, 23.74 writes/s, 7.00 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 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 0 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) 20.74 hash searches/s, 50.74 non-hash searches/s --- LOG --- Log sequence number 13858590 Log flushed up to 13858570 Pages flushed up to 13841309 Last checkpoint at 13840702 0 pending log flushes, 0 pending chkp writes 23649 log i/o's done, 5.25 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 33554432 Dictionary memory allocated 92648 Buffer pool size 1003 Free buffers 737 Database pages 261 Old database pages 0 Modified db pages 30 Percent of dirty pages(LRU & free pages): 3.003 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 18180, created 715, written 49784 3.75 reads/s, 0.00 creates/s, 17.50 writes/s Buffer pool hit rate 977 / 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[388]:cur[8], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB Process ID=11860, Main thread ID=2644, state: sleeping Number of rows inserted 122, updated 11180, deleted 62, read 218269 0.00 inserts/s, 3.25 updates/s, 0.00 deletes/s, 21.49 reads/s Number of system rows inserted 0, updated 0, deleted 0, read 13224 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================