lsphp5 using more than 50% CPU

[kan3]

Hi,

lsphp5 is using 30 - 70 percent CPU.


Details of server environment:
CentOS 5, 32bit
Xeon Quad Core, 6GB RAM, 2 CPU license.
Litespeed 4.0.18
Hosting Panel: DirectAdmin
I am using xcache


img225.imageshack.us/img225/7357/89328885.png


Thank you.


Edit: Strange percentage symbol doesn't parse correctly, e.g

%

 

[mistwang]

use command
strace -tt -T -p [pid_of_high_cpu_lsphp5_process]

to check what it is doing. LiteSpeed uses persistent PHP processes to process PHP scripts, it is normal for a busy server.

 

[kan3]

getting this error,

-bash: strace: command not found

 

[webizen]

You need to install strace. If you use yum (on CentOS), do 'yum install strace'.