From owner-freebsd-net@FreeBSD.ORG Thu Mar 15 02:13:51 2007 Return-Path: X-Original-To: net@freebsd.org Delivered-To: freebsd-net@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4992516A404 for ; Thu, 15 Mar 2007 02:13:51 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id 3A6CF13C44C for ; Thu, 15 Mar 2007 02:13:51 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id 1BBFD1A3C1A; Wed, 14 Mar 2007 19:13:51 -0700 (PDT) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 60757517C9; Wed, 14 Mar 2007 22:13:50 -0400 (EDT) Date: Wed, 14 Mar 2007 22:13:50 -0400 From: Kris Kennaway To: Kip Macy Message-ID: <20070315021349.GA55921@xor.obsecurity.org> References: <20070315011511.GA55003@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.2i Cc: net@freebsd.org, Kris Kennaway Subject: Re: Scalability problem from route refcounting X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Mar 2007 02:13:51 -0000 On Wed, Mar 14, 2007 at 06:45:20PM -0700, Kip Macy wrote: > Apologies in advance if you have already answered this question > elsewhere - can you point me to a HOWTO for replicating the test in my > local environment? Well it's not completely spelled out...but most of the steps are documented in http://people.freebsd.org/~kris/scaling/mysql.html and references therein. You'll probably want to use my kris-contention p4 branch to avoid the scaling bottlenecks we have identified and solved so far. Kris