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如何查看mysql连接相关参数_MySQL

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Release: 2016-06-01 13:36:30
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如何查看mysql连接相关参数

 

1、查看当前所有连接的详细资料: 

 

./mysqladmin -uadmin -p -h10.140.1.1 processlist 

2、只查看当前连接数(Threads就是连接数.): 

 

./mysqladmin -uadmin -p -h10.140.1.1 status 

 

3、如何知道当前MySQL设置的并发连接数是多少(查看max_connections): 

 

mysql> show variables;

     

如何更改MySQL最大并发连接数量:在my.cnf中[mysqld]下添加:

 

“set-variable=max_connections=1000” 

 

之后重启MySQL服务即可.

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