forum_thread(myisam)表大概1.6G大小,频繁的被锁表,而且mysql的慢查询几乎都和这个表有关系,类似的慢查询记录:
# Time: 2022-05-08T01:51:00.188791Z
# User@Host: ****@localhost Id: 880133
# Query_time: 3.783841 Lock_time: 0.094868 Rows_sent: 1 Rows_examined: 1816276
SET timestamp=1651974660
- 最近查阅:

