Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754686AbYJBJPA (ORCPT ); Thu, 2 Oct 2008 05:15:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753064AbYJBJOw (ORCPT ); Thu, 2 Oct 2008 05:14:52 -0400 Received: from one.firstfloor.org ([213.235.205.2]:60811 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752809AbYJBJOv (ORCPT ); Thu, 2 Oct 2008 05:14:51 -0400 To: Marek Szuba Cc: linux-kernel@vger.kernel.org Subject: Re: Regular system 'hiccups' with 2.6.25+ on amd64 machines From: Andi Kleen References: <20081001235106.57edede4@ifurita.akmm.lan> Date: Thu, 02 Oct 2008 11:14:50 +0200 In-Reply-To: <20081001235106.57edede4@ifurita.akmm.lan> (Marek Szuba's message of "Wed, 1 Oct 2008 23:51:06 +0200") Message-ID: <877i8rpddh.fsf@basil.nowhere.org> User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 845 Lines: 20 Marek Szuba writes: > > I would greatly appreciate it if you could look into the problem and > let me know what is wrong - i.e. whether this is a bug, an > unnecessarily-enabled feature, something that just needs a bit of > tuning and so on. If you need any more information regarding the issue, > my set-ups and so on, please don't hesitate to contact me (by > writing to my e-mail address - I'm not subscribed to LKML at present)! You could do a oprofile run (http://oprofile.sourceforge.net) and see if it's something taking a lot of CPU time. -Andi -- ak@linux.intel.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/