[jerome]

Originally Posted by mistwang

It happens during a graceful restart, it was initiated by some one, grep "restart" you should find it.

I don't believe it is.

Firstly, I did what you said:

root@host [/home/test/public_html]# cat /usr/local/apache/logs/error_log | grep restart
root@host [/home/test/public_html]#

Secondly, when lsws crashed, it stayed down.
Meaning, requests timed out, etc.