From owner-freebsd-current@FreeBSD.ORG  Fri Feb  2 04:05:44 2007
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: freebsd-current@freebsd.org
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id B26CD16A406
	for <freebsd-current@freebsd.org>; Fri,  2 Feb 2007 04:05:44 +0000 (UTC)
	(envelope-from refugee@mu.org)
Received: from elvis.mu.org (elvis.mu.org [192.203.228.196])
	by mx1.freebsd.org (Postfix) with ESMTP id 9A08713C494
	for <freebsd-current@freebsd.org>; Fri,  2 Feb 2007 04:05:44 +0000 (UTC)
	(envelope-from refugee@mu.org)
Received: from ssl.mu.org (localhost [127.0.0.1])
	by elvis.mu.org (Postfix) with ESMTP id A9C351A3C1C;
	Thu,  1 Feb 2007 19:36:20 -0800 (PST)
Received: from 65.57.245.11 (SquirrelMail authenticated user refugee)
	by ssl.mu.org with HTTP; Thu, 1 Feb 2007 19:36:20 -0800 (PST)
Message-ID: <15908.65.57.245.11.1170387380.squirrel@ssl.mu.org>
In-Reply-To: <b1fa29170702011230x199b52c1t2957ecf0cf3d42e1@mail.gmail.com>
References: <45C24113.7000608@elischer.org> <eptgi3$3l7$1@sea.gmane.org>
	<45C24788.2040708@elischer.org>
	<b1fa29170702011230x199b52c1t2957ecf0cf3d42e1@mail.gmail.com>
Date: Thu, 1 Feb 2007 19:36:20 -0800 (PST)
From: refugee@mu.org
To: "Kip Macy" <kip.macy@gmail.com>
User-Agent: SquirrelMail/1.5.1
MIME-Version: 1.0
Content-Type: text/plain;charset=iso-8859-1
Content-Transfer-Encoding: 8bit
X-Mailman-Approved-At: Fri, 02 Feb 2007 04:34:01 +0000
Cc: freebsd-current@freebsd.org, Julian Elischer <julian@elischer.org>,
	Ivan Voras <ivoras@fer.hr>
Subject: Re: lock contention etc.
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 02 Feb 2007 04:05:44 -0000

On Thu, February 1, 2007 12:30 pm, Kip Macy wrote:
> I can already tell you from builds on the T2000 that its the vm page
> queue mutex.

Yep, I'm seeing the same thing on a quad opteron:

http://people.freebsd.org/~ssouhlal/lock_profile.txt

-- Suleiman