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InnoDB

Supports transactions, row-level locking, foreign keys and encryption for tables

[ Μεταβλητές | Buffer Pool | Κατάσταση InnoDB ]

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2026-11-07 21:26:51 0x7828 INNODB MONITOR OUTPUT
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Per second averages calculated from the last 36 seconds
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BACKGROUND THREAD
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srv_master_thread loops: 0 srv_active, 0 srv_shutdown, 600306 srv_idle
srv_master_thread log flush and writes: 600305
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SEMAPHORES
----------
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TRANSACTIONS
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Trx id counter 52703
Purge done for trx's n:o < 52694 undo n:o < 0 state: running
History list length 5
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION (000001FF22918B40), not started
0 lock struct(s), heap size 1128, 0 row lock(s)
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FILE I/O
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Pending flushes (fsync): 0
3449 OS file reads, 2232 OS file writes, 12266 OS fsyncs
2.03 reads/s, 16384 avg bytes/read, 3.75 writes/s, 6.75 fsyncs/s
---
LOG
---
Log sequence number 13594861
Log flushed up to   13594861
Pages flushed up to 13410447
Last checkpoint at  13410447
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BUFFER POOL AND MEMORY
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Total large memory allocated 33554432
Dictionary memory allocated 581432
Buffer pool size   1014
Free buffers       820
Database pages     194
Old database pages 0
Modified db pages  140
Percent of dirty pages(LRU & free pages): 13.793
Max dirty pages percent: 90.000
Pending reads 0
Pending writes: LRU 0, flush list 0
Pages made young 0, not young 0
0.00 youngs/s, 0.00 non-youngs/s
Pages read 3066, created 345, written 2203
2.03 reads/s, 0.19 creates/s, 3.69 writes/s
Buffer pool hit rate 998 / 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: 194, unzip_LRU len: 0
I/O sum[226]:cur[6], unzip sum[0]:cur[0]
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ROW OPERATIONS
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0 read views open inside InnoDB
state: sleeping
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END OF INNODB MONITOR OUTPUT
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