2006/10/2, Joshua Slive <[EMAIL PROTECTED]>:
On 10/2/06, KLEIN Stéphane <[EMAIL PROTECTED]> wrote:
> Hello
>
> I've high "traffic" web site. I've access issue.
>
> I use Apache version 2 on Debian.
>
> This is my prefork configuration :
>
> <IfModule prefork.c>
> StartServers 10
> MinSpareServers 5
> MaxSpareServers 10
> MaxClients 250
> MaxRequestsPerChild 0
> </IfModule>
>
> I've set MaxClient on 250, then I think than my Apache server can
> process 250 request at same time.
>
> This is my "top" result :
> As you can see, I've many apache 2 process which running but number is
> less than 250.
>
> My cpu level is always around 15% and I use very few swap memory.
>
> My network traffic is low.
>
> I've make some test with simple html file without script and I've same issue.
>
> All pages are fetch in one or ten minutes !
>
> Someone are one idea about my issue ?
Just because you don't see 250 processes at the top of the top display
doesn't mean they aren't all actively serving requests. See the
server-status handler provided by mod_status to find out what your
processes are up to. They could be waiting on some back-end resource
(disk, database, etc), or they could be waiting on keepalive
connections. In the latter case, try lowering the KeepAliveTimeout in
httpd.conf.
Thanks for your help, it was KeepAliveTimeout value ! It was 15, now I
set it on 1 second and all work fine.
Thanks for server-status tips :)
Regards,
Stephane
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