I'm using apache 2.2 on centos 6.8. Sometime some httpd process used 100% as image below:
I already checked all website's source code and all of them is ok ( no loop, no error, ... ).
and httpd.conf:
Timeout 30
KeepAlive Off
<IfModule worker.c>
StartServers 8
MaxClients 1000
MinSpareThreads 8
MaxSpareThreads 100
ThreadsPerChild 25
MaxRequestsPerChild 0
</IfModule>
RLimitCPU 60 80
but I can not find any reason about that issue, pls help, thank so much ^^.