LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Re: SV: Set hashtable size in ip_vs.h?

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: SV: Set hashtable size in ip_vs.h?
From: Horms <horms@xxxxxxxxxxxx>
Date: Mon, 17 Feb 2003 18:37:19 +0900
On Mon, Feb 17, 2003 at 10:20:40AM +0100, Jernberg, Bernt wrote:
> Hi,
> 
> If this apply for 2Gb/s?

The tests that I was involved with with >700Mb/s of traffic
used a hash-table with 17bits. I am not entirely sure how
that number was derived as I did not do the tests myself.
But it would probably be a good start for you.

To be honest. You are probably going to see a bigger difference
by compiling a non-SMP kernel and eliminating spin locks
than you will twiddling the hash-table bits.

-- 
Horms


<Prev in Thread] Current Thread [Next in Thread>