mysql使用一段时间后经常不能登陆

Question

mysql使用一段时间后经常不能登陆，提示的错误为
can't connect to local mysql server through socket  '/tmp/mysql.sock'(2)

检查xxxx.err文件，里面的一段如下
050724 13:52:21  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4347 - killed
050724 13:52:25  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4370 - killed
050724 13:52:26  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4393 - killed
050724 13:52:26  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4416 - killed
050724 13:52:27  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4439 - killed
050724 13:52:27  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4462 - killed
050724 13:52:28  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4485 - killed
050724 13:52:29  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

Number of processes running now: 1
mysqld process hanging, pid 4508 - killed
050724 13:52:29  mysqld restarted
/usr/local/mysql/libexec/mysqld: ready for connections

好像在频繁重起。不知何故！

Answer 1

帮你顶一下吧