RE: [Snort-users] SNORT has memory leak on Linux Red hat 9

This is a discussion on RE: [Snort-users] SNORT has memory leak on Linux Red hat 9 within the Snort forums, part of the System Security and Security Related category; I always thought RedHat consumed most of your memory, no matter how much you have or how much is being ...


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Old 03-01-2004
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Default RE: [Snort-users] SNORT has memory leak on Linux Red hat 9

I always thought RedHat consumed most of your memory,
no matter how much you have or how much is being used
by programs, for the purpose of caching. I mean, why
let memory sit there while it could be used to
cache/buffer everything? Not necessarily a bad
thing... I recently went to FreeBSD for performance
issues with RH and Snort. FreeBSD doesn't use the
slower libcap, for one thing. Neways, I don't think
you have a memory leak, but you should check using the
'top' command to be sure it is not a program that has
the leak.

On Wed, 25 Feb 2004, Kumar, Manoj wrote:

> Date: Wed, 25 Feb 2004 17:14:31 -0500
> From: "Kumar, Manoj" <kumarm@netscout.com>
> To: Jeremy Hewlett <jh@sourcefire.com>,

snort-users@lists.sourceforge.net
> Cc: snort-devel@lists.sourceforge.net,

snort-announce@lists.sourceforge.net
> Subject: [Snort-users] SNORT has memory leak on

Linux Red hat 9
>
> Hello everybody,
> I am running SNORT ver 2.1.0 to capture data from my

giga bit network on RedHat Linux 9 where SNORT is
capturing 100MB of data per minute (Lots of data).
Problem is that memory usage keeps going as long as
SNORT is running.
> WORST thing is that even if you kill the SNORT

process, it doesn't release the memory. Memory usage
remains as it is.
> Would you guys please help me out? Why SNORT is

behaving like this and anybody has noticed this
problem?
>
> Thanks
> Manoj


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