[Level 3] Show MySQL Porcess in CentOS
Three processes to get process info:
1. show all process:
mysql> \! netstat -ntp | grep 47605
tcp 0 0 127.0.0.1:47605 127.0.0.1:3306 ESTABLISHED 2629/mysql-monitor-
tcp 0 0 127.0.0.1:3306 127.0.0.1:47605 ESTABLISHED 17920/mysqld
Wish this helps.
regards,
Stanley Huang
1. show all process:
mysq> show processlist;
+----+------+-----------------+------+---------+------+-------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+----+------+-----------------+------+---------+------+-------+------------------+
| 1 | root | localhost:47605 | NULL | Sleep | 27 | | NULL |
| 16 | root | localhost | test | Query | 0 | NULL | show processlist |
+----+------+-----------------+------+---------+------+-------+------------------+
2 rows in set (0.00 sec)
| Id | User | Host | db | Command | Time | State | Info |
+----+------+-----------------+------+---------+------+-------+------------------+
| 1 | root | localhost:47605 | NULL | Sleep | 27 | | NULL |
| 16 | root | localhost | test | Query | 0 | NULL | show processlist |
+----+------+-----------------+------+---------+------+-------+------------------+
2 rows in set (0.00 sec)
2. get process that use port 47605:
mysql> \! netstat -ntp | grep 47605
tcp 0 0 127.0.0.1:47605 127.0.0.1:3306 ESTABLISHED 2629/mysql-monitor-
tcp 0 0 127.0.0.1:3306 127.0.0.1:47605 ESTABLISHED 17920/mysqld
3. get process that pid equal 2629:
mysql> \! netstat -ntp | grep 2629
Wish this helps.
regards,
Stanley Huang
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