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Posted to modperl@perl.apache.org by Scott Älexänder <sc...@humak.edu> on 2004/05/10 07:45:14 UTC

memory usage

Hi,

On my test server running Red Hat Linux 7.1 Linux version 2.4.2-2

shared memory is 18.71 MB


On my production server Red Hat Linux 7.3 Linux version 2.4.20-20.7

shared memory is 4.32 MB

use GTop;
my $gtop = GTop->new;
my $share = $gtop->proc_mem($$)->share;

I've also noticed the same difference in top on both machines.

Any ideas what could cause the huge difference? 

both machines are

Apache/1.3.27 (Unix) PHP/4.3.4 DAV/1.0.3 mod_perl/1.29 configured

Scott

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Re: memory usage

Posted by Perrin Harkins <pe...@elem.com>.
[ Please check your mail setup.  This message was posted three times. ]

On Mon, 2004-05-10 at 01:45, Scott Älexänder wrote:
> On my test server running Red Hat Linux 7.1 Linux version 2.4.2-2
> 
> shared memory is 18.71 MB
> 
> 
> On my production server Red Hat Linux 7.3 Linux version 2.4.20-20.7
> 
> shared memory is 4.32 MB

This sort of thing has been seen before, and was related to Red Hat's
kernel patches:
http://marc.theaimsgroup.com/?l=apache-modperl&m=107351447902101&w=2

- Perrin


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