check if Apache uses worker MPM or prefork MPM -

check if Apache uses worker MPM or prefork MPM



apachectl -l
Compiled in modules:
  core.c
  prefork.c
  http_core.c
  mod_so.c



It is "prefork.c" so in httpd.conf these settings are what you would use (if you use worker.c it won't have any impact):

<IfModule prefork.c>
StartServers      2
MinSpareServers   5
MaxSpareServers   20
ServerLimit      300
MaxClients       300
#MaxRequestsPerChild  0
MaxRequestsPerChild 100
</IfModule>


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