Re: server configuration for 5000 hits per second

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----- "Reber Simon" <linux@xxxxxxxxxx> wrote:

> Dear all,
> 
> We have a web application with about 5000 hits per second.
> The apache server is running on Red Hat AS 4.x with version 2.0.52 and
> prefork MPM.

2.2 with worker MPM should be well able to deliever substantially better
performance, do you have to use the OS httpd?
 
> The question I have is, how I should configure prefork to manage this
> amount of requests.
> 
> I had something like that in mind:
> 
> <IfModule prefork.c>
>    StartServers 100
>    MinSpareServers 10
>    MaxSpareServers 10
>    ServerLimit 8000
>    MaxClients 5120
>    MaxRequestsPerChild 2000
> </IfModule>

Is there good reason to keep MaxRequestsPerChild this low? It means rather
frequent recycling

> As the requests are only some kind of "ping" do I also plan to disable
> KeepAlive.

Especially with KeepAlive Off.

> Do you think this will work, or do you have any other suggestion?

It all depends on what kind of service you're offering, what it does, how
long a request takes to process, what kind of hardware it's running on, etc..

> Thanks and all the best,
> Si

Bye,
-- 
Igor Galić

Tel: +43 (0) 699 122 96 338
Fax: +43(0) 1 91 333 41
Mail: i.galic@xxxxxxxxxxxxxx
URL: http://brainsware.org/

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