From owner-freebsd-performance@FreeBSD.ORG  Fri Nov 28 06:15:03 2008
Return-Path: <owner-freebsd-performance@FreeBSD.ORG>
Delivered-To: freebsd-performance@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 522D51065670
	for <freebsd-performance@freebsd.org>;
	Fri, 28 Nov 2008 06:15:03 +0000 (UTC)
	(envelope-from kris@FreeBSD.org)
Received: from kennaway-macbookpro.local (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 0922E8FC19;
	Fri, 28 Nov 2008 06:15:01 +0000 (UTC)
	(envelope-from kris@FreeBSD.org)
Message-ID: <492F8C64.7020509@FreeBSD.org>
Date: Thu, 27 Nov 2008 22:15:00 -0800
From: Kris Kennaway <kris@FreeBSD.org>
User-Agent: Thunderbird 2.0.0.18 (Macintosh/20081105)
MIME-Version: 1.0
To: Laurent Frigault <lolo@troll.free.org>
References: <20081121170643.GA41695@troll.free.org>
In-Reply-To: <20081121170643.GA41695@troll.free.org>
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-performance@freebsd.org
Subject: Re: hwpmc  / high resolution profiling kernel
X-BeenThere: freebsd-performance@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Performance/tuning <freebsd-performance.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-performance>,
	<mailto:freebsd-performance-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-performance>
List-Post: <mailto:freebsd-performance@freebsd.org>
List-Help: <mailto:freebsd-performance-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-performance>,
	<mailto:freebsd-performance-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 28 Nov 2008 06:15:03 -0000

Laurent Frigault wrote:
> Hi,
> 
> I try to use hwpmc to find a net/lagg performance problem on a DELL
> poweredge 2950 with dual E5440 (AMD64 7.1-PRERELEASE form yesterday) ,
> but it seems that those processor are not recognized by hwpmc .
> Is there a known fix / work arround ?

Support has recently been added in 8.0.  Hopefully it will be 
back-ported soon.

Kris