> show status like 'Innodb_buffer_pool_read_%'; +---------------------------------------+--------------+ | Variable_name | Value | +---------------------------------------+--------------+ | Innodb_buffer_pool_read_ahead_rnd | | | Innodb_buffer_pool_r…
运行中的mysql状态查看 对正在运行的mysql进行监控,其中一个方式就是查看mysql运行状态. (1)QPS(每秒Query量) QPS = Questions(or Queries) / seconds mysql > show global status like 'Question%'; (2)TPS(每秒事务量) TPS = (Com_commit + Com_rollback) / seconds mysql > show global status…
mysql> show variables; mysql> show processlist; mysql> show status; mysql> show global status; mysql> show variables like '%slow%'; mysql> show global status like '%slow%'; mysql> show status like 'Slow_queries'; mysql> show status…
(1)QPS(每秒Query量) QPS = Questions(or Queries) / seconds mysql > show global status like 'Question%'; (2)TPS(每秒事务量) TPS = (Com_commit + Com_rollback) / seconds mysql > show global status like 'Com_commit'; mysql > show global status like 'Com_rollb…
1 读写比例: show global status like 'com_select'; 获得服务器启动到目前查询操作执行的次数:show global status like 'com_insert'; 获得服务器启动到目前插入操作执行的次数:show global status like 'com_update'; 获得服务器启动到目前更新操作执行的次数:show global status like 'com_delete’; 获得服务器启动到目前删除操作执行的次数: 计算读百分…