Re: how do i allow more than 2 threads of php to run?

From:	Rene Veerman	Date:	Tue, 09 Dec 2008 14:49:12 +0000
Subject:	Re: how do i allow more than 2 threads of php to run?
References:	1 2 3 4	Groups:	php.general
Request:	Send a blank email to php-general+get-284362@lists.php.net to get a copy of this message

Jochem Maas wrote:

Rene Veerman schreef:
Jochem Maas wrote:
    Rene Veerman schreef:
       i'm getting freezes for the 3rd to Nth concurrent request on my
homeserver (got root, on debian4 + apache2). how can i allow more threads? like 50 or so?
            
probably need to fix the apache.conf to allow more concurrent child processes.
      

K, how do i do that? I looked at the apache2 docs but couldnt find the setting to tweak

look for these (these just happen to be the settings for my local dev install):

    StartServers             1
    MinSpareServers          1
    MaxSpareServers          2
    MaxClients              16
    MaxRequestsPerChild   1000

i'd imagine MaxClients is the one you will need to 'up' also STW for 'apache prefork MPM' sry, but that didn't fix things. it was already at 150 (i tried 250), and my webserver freezes on 1 to 3 open connections, can't tell for sure. but it's a real low number.. # prefork MPM # StartServers: number of server processes to start # MinSpareServers: minimum number of server processes which are kept spare # MaxSpareServers: maximum number of server processes which are kept spare # MaxClients: maximum number of server processes allowed to start # MaxRequestsPerChild: maximum number of requests a server process serves <IfModule mpm_prefork_module>

   StartServers          5
   MinSpareServers       5
   MaxSpareServers      10
   MaxClients          150

MaxRequestsPerChild 0 </IfModule> # worker MPM # StartServers: initial number of server processes to start # MaxClients: maximum number of simultaneous client connections # MinSpareThreads: minimum number of worker threads which are kept spare # MaxSpareThreads: maximum number of worker threads which are kept spare # ThreadsPerChild: constant number of worker threads in each server process # MaxRequestsPerChild: maximum number of requests a server process serves <IfModule mpm_worker_module>

   StartServers          2
   MaxClients          150
   MinSpareThreads      25
   MaxSpareThreads      75
   ThreadsPerChild      25

MaxRequestsPerChild 0 </IfModule>