Try this settings - 1) <IfModule mpm_prefork_module> StartServers 20 MinSpareServers 20 MaxSpareServers 50 ServerLimit 1000 MaxClients 1000 MaxRequestsPerChild 100000 </IfModule> 2) As Jim suggsted - Timeout should be maybe 10 and KeepAliveTimeout maybe 3. increase MaxKeepAliveRequests to higher no. may be 600 3) Make sure Tsung is using keepalive aonncetions Let's know how it goes? On Tue, Apr 12, 2011 at 7:56 AM, ALBERT HIDALGO BAREA <abarea@xxxxxx> wrote: > I tried different combination of the ServerLimit and MaxClients, as well as setting higher the timeout for keep-alive requests. > > <IfModule mpm_prefork_module> > StartServers 10 > MinSpareServers 10 > MaxSpareServers 20 > ServerLimit 1000 > MaxClients 1000 > MaxRequestsPerChild 10000 > </IfModule> > > If I run "ps aux" I see a lot of httpd processes started, but when doing "top" I do not see any of those processes running for some seconds (but when running the same test but without keep-alive, or without any waiting time it displays some of the httpd processes). > > The error log file displays the next: > [Tue Apr 12 13:51:22 2011] [error] server reached MaxClients setting, consider raising the MaxClients setting > > Thanks. > > -----Original Message----- > From: Eric Covener [mailto:covener@xxxxxxxxx] > Sent: martes, 12 de abril de 2011 13:38 > To: users@xxxxxxxxxxxxxxxx > Subject: Re: Apache crashes under keep-alive test > >> I tried to increase the ServerLimit and MaxClients directives, but it does >> not improve the test (or at least the numbers I tried). If I change the test >> to be done with HTTP 1.0, then the test is done perfectly, without any >> error. And if I reduce the waiting time between requests the test completes >> successfully. > > Post what you tried. The values you have are simply too small. > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP Server Project. > See <URL:http://httpd.apache.org/userslist.html> for more info. > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > > > Este mensaje se dirige exclusivamente a su destinatario. Puede consultar nuestra política de envío y recepción de correo electrónico en el enlace situado más abajo. > This message is intended exclusively for its addressee. We only send and receive email on the basis of the terms set out at. > http://www.tid.es/ES/PAGINAS/disclaimer.aspx > --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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