时间:2021-07-01 10:21:17 帮助过:2人阅读
- mysql> SHOW GLOBAL STATUS LIKE ‘UPTIME‘;
- +---------------+-------+
- | Variable_name | Value |
- +---------------+-------+
- | Uptime | 12823 |
- +---------------+-------+
- 1 row in set (0.00 sec)
- mysql> SHOW GLOBAL VARIABLES LIKE ‘%TIMEOUT‘;
- +-----------------------------+----------+
- | Variable_name | Value |
- +-----------------------------+----------+
- | connect_timeout | 10 |
- | delayed_insert_timeout | 300 |
- | innodb_flush_log_at_timeout | 1 |
- | innodb_lock_wait_timeout | 50 |
- | innodb_rollback_on_timeout | OFF |
- | interactive_timeout | 28800 |
- | lock_wait_timeout | 31536000 |
- | net_read_timeout | 30 |
- | net_write_timeout | 60 |
- | rpl_stop_slave_timeout | 31536000 |
- | slave_net_timeout | 3600 |
- | wait_timeout | 28800 |
- +-----------------------------+----------+
- 12 rows in set (0.00 sec)
3、查看mysql请求链接进程被主动杀死
- mysql> SHOW GLOBAL STATUS LIKE ‘COM_KILL‘;
- +---------------+-------+
- | Variable_name | Value |
- +---------------+-------+
- | Com_kill | 0 |
- +---------------+-------+
- 1 row in set (0.00 sec)
4、查看MySQL通信信息包最大值
- mysql> SHOW GLOBAL VARIABLES LIKE ‘MAX_ALLOWED_PACKET‘;
- +--------------------+---------+
- | Variable_name | Value |
- +--------------------+---------+
- | max_allowed_packet | 4194304 |
- +--------------------+---------+
- 1 row in set (0.00 sec)
版权声明:本文为博主原创文章,未经博主允许不得转载。
MySQL查看运行时间
标签:mysql