قم إفلات الملفات هنا

SQL upload ( 0 ) x -

Press Ctrl+Enter to execute query Press Enter to execute query
ascending
descending
ترتيب:
تصحيح SQL
Count
Execution order
Time taken
ترتيب حسب:
Group queries
Ungroup queries
Collapse Expand Show trace Hide trace عد: الوقت المستغرق:
Bookmarks
تحديث
إضافة
لا توجد إشارات مرجعية
إضافة للمفضلة
خيارات
Restore default values
Collapse Expand Requery تعديل Explain جانبي Bookmark Query failed قاعدة البيانات: Queried time:

Storage engines

InnoDB مستندات وثائقية

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

[ متغيرات | Buffer Pool | وضع InnoDB ]


=====================================
2025-09-15 22:30:00 0x7f890c10e700 INNODB MONITOR OUTPUT
=====================================
Per second averages calculated from the last 60 seconds
-----------------
BACKGROUND THREAD
-----------------
srv_master_thread loops: 5845 srv_active, 0 srv_shutdown, 24520 srv_idle
srv_master_thread log flush and writes: 30363
----------
SEMAPHORES
----------
OS WAIT ARRAY INFO: reservation count 17017
OS WAIT ARRAY INFO: signal count 14519
RW-shared spins 0, rounds 13267, OS waits 6626
RW-excl spins 0, rounds 862, OS waits 29
RW-sx spins 0, rounds 0, OS waits 0
Spin rounds per wait: 13267.00 RW-shared, 862.00 RW-excl, 0.00 RW-sx
------------
TRANSACTIONS
------------
Trx id counter 51784
Purge done for trx's n:o < 51784 undo n:o < 0 state: running but idle
History list length 20
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION 421701343220376, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
---TRANSACTION 421701343216120, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
---TRANSACTION 421701343211864, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
---TRANSACTION 421701343207608, not started
0 lock struct(s), heap size 1136, 0 row lock(s)
--------
FILE I/O
--------
I/O thread 0 state: waiting for completed aio requests (insert buffer thread)
I/O thread 1 state: waiting for completed aio requests (log thread)
I/O thread 2 state: waiting for completed aio requests (read thread)
I/O thread 3 state: waiting for completed aio requests (read thread)
I/O thread 4 state: waiting for completed aio requests (read thread)
I/O thread 5 state: waiting for completed aio requests (read thread)
I/O thread 6 state: waiting for completed aio requests (write thread)
I/O thread 7 state: waiting for completed aio requests (write thread)
I/O thread 8 state: waiting for completed aio requests (write thread)
I/O thread 9 state: waiting for completed aio requests (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
863 OS file reads, 65412 OS file writes, 42420 OS fsyncs
0.00 reads/s, 0 avg bytes/read, 1.47 writes/s, 1.28 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 69257, node heap has 1 buffer(s)
Hash table size 69257, node heap has 11 buffer(s)
Hash table size 69257, node heap has 2 buffer(s)
Hash table size 69257, node heap has 25 buffer(s)
Hash table size 69257, node heap has 1 buffer(s)
Hash table size 69257, node heap has 3 buffer(s)
Hash table size 69257, node heap has 26 buffer(s)
Hash table size 69257, node heap has 0 buffer(s)
0.48 hash searches/s, 0.40 non-hash searches/s
---
LOG
---
Log sequence number 18638394
Log flushed up to   18638257
Pages flushed up to 18636664
Last checkpoint at  18636655
0 pending log flushes, 0 pending chkp writes
26283 log i/o's done, 0.83 log i/o's/second
----------------------
BUFFER POOL AND MEMORY
----------------------
Total large memory allocated 285212672
Dictionary memory allocated 144288
Buffer pool size   16024
Free buffers       15072
Database pages     883
Old database pages 330
Modified db pages  5
Percent of dirty pages(LRU & free pages): 0.031
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 704, created 179, written 33735
0.00 reads/s, 0.00 creates/s, 0.48 writes/s
Buffer pool hit rate 1000 / 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: 883, unzip_LRU len: 0
I/O sum[0]: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=902, Main thread ID=140225867093760, state: sleeping
Number of rows inserted 2, updated 7129, deleted 0, read 3738007
0.00 inserts/s, 0.18 updates/s, 0.00 deletes/s, 0.38 reads/s
Number of system rows inserted 0, updated 0, deleted 0, read 7858
0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
----------------------------
END OF INNODB MONITOR OUTPUT
============================