Snort mailing list archives
Re: run snort on dual core intel atom cpus?
From: Joel Esler <jesler () sourcefire com>
Date: Tue, 15 Feb 2011 08:10:32 -0500
The RAM is going to be your limitation. You are going to want more RAM than that depending on how much traffic you are trying to process/rules you are going to run/configuration/network traffic. There are many different scenarios where Snort will run well, or poorly. I am not sure about the Atom processor though, I don't think I've ever seen Snort installed on a box with an Atom processor (I don't think), so the performance is unknown. As far as being Dual core, it doesn't matter. Snort isn't "multithreaded", it has pthreads for certain tasks, but people in the Snort community don't generally think of Snort as "multithreaded" for tasks. That being said, it's a good idea to 'pin' Snort to a processor that is idle. For instance if your box boots, and everything is running on one core, then run Snort on the other core. etc. J On Feb 15, 2011, at 5:21 AM, John Adams wrote:
how does Snort perform on a intel atom dual core 1GB RAM machine if the network link is 100MBit/s or 1GBit/s?
-- Joel Esler jesler () sourcefire.com http://blog.snort.org && http://blog.clamav.net ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- run snort on dual core intel atom cpus? John Adams (Feb 15)
- Re: run snort on dual core intel atom cpus? Crusty Saint (Feb 15)
- Re: run snort on dual core intel atom cpus? Joel Esler (Feb 15)