Description: The following query has a result that memory/sql/Log_event has 613486442008 memory using . However this value larger than total host memory a lot. root@mysqldb 11:20: [performance_schema]> select * from memory_summary_by_thread_by_event_name order by CURRENT_NUMBER_OF_BYTES_USE...
SELECT*FROMmemory_summary_by_thread_by_event_name; 1. 4. 状态图 下面是一个使用mermaid语法表示的状态图,展示了"mysql memory_summary_by_thread_by_event_name"的实现过程。 连接到MySQL数据库创建一个数据库使用新创建的数据库创建一个表开启性能模式查询并插入数据到内存汇总表查看内存汇总表数据 5. 总结 ...