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Mysql进程数与连接数的有何区别

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Release： 2016-06-06 20:48:48
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如何统计Mysql进程数，又怎么样统计Mysql连接数，进程数与连接数啥区别

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如何统计Mysql进程数，又怎么样统计Mysql连接数，进程数与连接数啥区别

mysqladmin -uuser -ppasswd status; 中的 Threads 表示的是当前 mysql连接数
ps -axef | grep mysqld -c;值-2（-1）就是进程数了

线程数由变量max_connections设定 进程数就是启动了多少个mysql(好吧，有点牵强)

最直观的解释就是：连接数就是线程数量 ，进程数就是：进程数量

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