Re: Re: [alert] (11)Resource temporarily unavailable: apr_thread_create: unable to create worker thread

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On 06/21/2010 07:01 AM, Dan Poirier wrote:
On 2010-06-20 at 14:08, Nilesh Govindarajan<lists@xxxxxxxxxx>  wrote:

A newly configured apache installation keeps emitting this error.
It was compiled from scratch with worker MPM.
The settings for worker MPM is below:
     StartServers          5
     MaxClients          250
     MinSpareThreads      5
     MaxSpareThreads      10
     ThreadsPerChild      50
     MaxRequestsPerChild   0

It is an OpenVZ VPS with kernel 2.6.18-164.15.1.el5.028stab068.9 and
RAM 512 MB.

Try using ThreadStackSize to reduce the stack size per thread?

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>

It was an issue with threads per child configuration and start servers.
The worker MPM takes at most 3 children and 56 threads per child. Quite low, I've asked for support, lets see what happens.


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