plesk 12.5 usage Cpu

[Essiass Larbi]

hello everybody

i have a several problem in my plesk 12.5 (linux) usage ressources CPU / Apache memory


my server :
CPU Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 8 cœurs
CentOS Linux 6.7
RAM : 7.51 GB
Virtual : 5.74

 

[IgorG]

Unfortunately, you have not provided any additional detail of this issue - logs, error messages, results of troubleshooting, etc. It is very difficult to help you with only your statement that CPU usage is very high.
As the first direction, I would suggest you read carefully this thread - https://talk.plesk.com/threads/read...ution-for-the-existing-issue-question.334123/
Also try to use phrase "Apache CPU usage" for KB search engine and you will see many related KB articles. Try to read them and apply appropriate solutions.
I hope it will help.

 

[Essiass Larbi]

hello thank you for reply

i already activate slow queries log , so i have

Query_time: 306.821575 Lock_time: 261.526527 Rows_sent: 10 Rows_examined: 20

some errors in apache :

[Fri May 20 09:11:09 2016] [error] child process 18063 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 25808 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 28096 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 19719 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 17552 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 28097 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 28098 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 28099 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 19740 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 25931 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 20683 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 23411 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 18844 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 20996 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 24896 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 24900 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 24901 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 24903 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 25044 still did not exit, sending a SIGKILL
[Fri May 20 09:11:09 2016] [error] child process 25046 still did not exit, sending a SIGKILL

[Fri May 20 09:11:10 2016] [error] could not make child process 28092 exit, attempting to continue anyway
[Fri May 20 09:11:10 2016] [error] could not make child process 28094 exit, attempting to continue anyway
[Fri May 20 09:11:10 2016] [error] could not make child process 22994 exit, attempting to continue anyway
[Fri May 20 09:11:10 2016] [error] could not make child process 26292 exit, attempting to continue anyway
[Fri May 20 09:11:10 2016] [error] could not make child process 18063 exit, attempting to continue anyway

[Fri May 20 09:13:42 2016] [error] avahi_entry_group_new() failed: Too many objects
[Fri May 20 09:13:42 2016] [error] avahi_entry_group_new() failed: Too many objects
[Fri May 20 09:13:42 2016] [error] avahi_entry_group_new() failed: Too many objects