mysql> show status like "%ques%";
+-------------------------------------------------+---------------+
| Variable_name | Value |
+-------------------------------------------------+---------------+
| Innodb_buffer_pool_read_requests | 668496616 |
| Innodb_buffer_pool_write_requests | 296050039 |
| Innodb_log_write_requests | 26472036 |
| Key_read_requests | 392709 |
| Key_write_requests | 166798 |
| Questions | 436858 |
+-------------------------------------------------+---------------+
上述中的Questions数即是该台数据库服务器执行的查询次数。