Re: Excessive memory utilization with mpm_worker and glibc 2.4+

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On Nov 21, 2007 2:01 PM, Spangler, Tim <Tim_Spangler@xxxxxxx> wrote:
> Hello all,
> On the SLES 9 and Red Hat systems (glibc 2.3),   'ps -ea -o
> "pcpu,vsz,args,pagein" | grep -i httpd | grep -v grep'    reveals that
> apache is using apx 313MB of ram. No problem here, about 2.5MB per thread.
>
> On the SLES 10 system (glibc 2.4), same Apache build and settings, I find
> that Apache is using apx 1179MB of ram, or about 9.25MB per thread.  A 370%
> increase in memory utilization. This memory utilization can also be
> confirmed via top, free, or whatever other flavor of utility you would like
> to use.

Linux default  stack size is something very large when ulimit -s is
set to unlimited.  Try ThreadStackSize or ulimit -s <something other
then 8M>

-- 
Eric Covener
covener@xxxxxxxxx

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