Re: debugging strategies for httpd that kills the box

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On Nov 16, 2007 10:39 AM, Christian Folini <christian.folini@xxxxxxx> wrote:
> On Fri, Nov 16, 2007 at 10:06:50AM -0500, Greg Boyington wrote:
> > >  - Play around with MaxRequestsPerChild. A typical value
> >
> > I will do -- I experimented with low values (100-1000) in addition to
> > 0, but nothing seemed to correlate.  In my testing, the hangs would
> > often occur long before this threshold was ever reached.
>
> The directive means to let a child process die and fork
> it anew after n individual request for this particular
> child process.

Indeed; I monitored the request counts via Apache2::VMonitor;
sometimes processes would reach the MaxRequestsPerChild and die/fork
before the lockup, sometimes not.

I will experiment with mod_status and mod_diagnostics once the box is
off the wire; thanks for the suggestions.  I'll post my progress, if
there is any. :)

-G

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