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Re: [Snort-users] Snort performance on Solaris 10 x86

Subject: Re: [Snort-users] Snort performance on Solaris 10 x86
Date: Tue, 16 Oct 2007 11:08:06 -0400
Yep, it definitely used to be that way. I was hoping that with all the
changes in Solaris 10 they might have addressed the issue and in
running the x86 version, i'd be able to take advantage of PCI-X nics.
But i guess it hasn't been tried, and probably for a good reason.

On 10/16/07, Martin Roesch <roesch@sourcefire.com> wrote:
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I haven't looked at Solaris performance in years but as I recall the
packet acquisition on the OS was very slow compared to linux and the
BSD's.

       -Marty

On Oct 16, 2007, at 8:45 AM, sekure wrote:

Bump...

Anybody have any opinion?  Anyone want to take a guess?

---------- Forwarded message ----------
From: sekure <sekure@gmail.com>
Date: Oct 12, 2007 1:40 PM
Subject: Snort performance on Solaris 10 x86
To: Snort Users <snort-users@lists.sourceforge.net>


Has anyone done any benchmarking for snort performance on Solaris 10
x86 vs. Linux or BSD?

I am currently running snort 2.4.2 on RedHat on 3 year old HP DL360
with Phil Wood's mmapped libpcap library, and handling 30-40 Mbps
pretty comfortably.  In the past I had problems capturing 1/10th of
that on Solaris 8 with comparable Sparc hardware, CPU would go through
the roof, packets dropped on the floor.

The hardware warranty is about to expire and I am going to have to
upgrade. The Unix admins at my company are pushing me to migrate to
Solaris 10 x86, since it's easier for them to maintain, and personally
i don't mind, IF the performance is there.  But I can't seem to find
anything on this list or anywhere for that matter with regards to
Snort performance on Solaris 10.

I can certainly undertake the testing myself, but I thought I'd ask
the list first.  So, anyone running Snort on Solaris 10 at any
significant speeds? Any special tweeks to make it work? Or should I
just stick with what works?

Thanks in advance.

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- --
Martin Roesch - Founder/CTO, Sourcefire Inc. - +1-410-290-1616
Sourcefire - Security for the Real World - http://www.sourcefire.com
Snort: Open Source IDP - http://www.snort.org




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