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What database server performance analysis methods and commands does MySQL have?
2022-02-04 16:46:29 【Alibaba cloud Q & A】
MYSQL What are the methods and commands for database server performance analysis ?
Take the answer 1：
Show status, Some variable values worth monitoring ：
Bytes_received and Bytes_sent Traffic to and from the server .
Com_* The command the server is executing .
Created_* Temporary tables and files created during the query execution period .
Handler_* Storage engine operation .
Select_* Different types of join execution plans .
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