From owner-freebsd-stable@FreeBSD.ORG  Wed Sep 29 09:04:17 2010
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: stable@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1F6F71065675;
	Wed, 29 Sep 2010 09:04:17 +0000 (UTC) (envelope-from avg@icyb.net.ua)
Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140])
	by mx1.freebsd.org (Postfix) with ESMTP id 34EB88FC1C;
	Wed, 29 Sep 2010 09:04:15 +0000 (UTC)
Received: from porto.topspin.kiev.ua (porto-e.starpoint.kiev.ua
	[212.40.38.100])
	by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id MAA22234;
	Wed, 29 Sep 2010 12:04:14 +0300 (EEST)
	(envelope-from avg@icyb.net.ua)
Received: from localhost.topspin.kiev.ua ([127.0.0.1])
	by porto.topspin.kiev.ua with esmtp (Exim 4.34 (FreeBSD))
	id 1P0saE-0003G5-5c; Wed, 29 Sep 2010 12:04:14 +0300
Message-ID: <4CA3010D.9080909@icyb.net.ua>
Date: Wed, 29 Sep 2010 12:04:13 +0300
From: Andriy Gapon <avg@icyb.net.ua>
User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US;
	rv:1.9.2.9) Gecko/20100918 Lightning/1.0b2 Thunderbird/3.1.4
MIME-Version: 1.0
To: Don Lewis <truckman@FreeBSD.org>
References: <201009290856.o8T8uB2W061505@gw.catspoiler.org>
In-Reply-To: <201009290856.o8T8uB2W061505@gw.catspoiler.org>
X-Enigmail-Version: 1.1.2
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Cc: stable@FreeBSD.org, sterling@camdensoftware.com, freebsd@jdc.parodius.com
Subject: Re: CPU time accounting broken on 8-STABLE machine after a few hours
 of uptime
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 29 Sep 2010 09:04:17 -0000

on 29/09/2010 11:56 Don Lewis said the following:
> I'm using the same kernel config as the one on a slower !SMP box which
> I'm trying to squeeze as much performance out of as possible.  My kernel
> config file contains these statements:
> 	nooptions       SMP
> 	nodevice        apic
> 
> Testing with an SMP kernel is on my TODO list.

SMP or not, it's really weird to see apic disabled nowadays.

-- 
Andriy Gapon