From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rik van Riel Subject: Re: Stolen and degraded time and schedulers Date: Wed, 14 Mar 2007 16:02:04 -0400 Message-ID: <45F854BC.8020600@redhat.com> References: <45F6D1D0.6080905@goop.org> <1173816769.22180.14.camel@localhost> <45F70A71.9090205@goop.org> <1173821224.1416.24.camel@dwalker1> <45F71EA5.2090203@goop.org> <45F74515.7010808@vmware.com> <45F77C27.8090604@goop.org> <45F846AB.6060200@vmware.com> <45F84E39.7030507@goop.org> <45F850BF.5030702@redhat.com> <45F8516E.0@goop.org> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <45F8516E.0@goop.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.osdl.org Errors-To: virtualization-bounces@lists.osdl.org Content-Type: text/plain; charset="us-ascii" To: Jeremy Fitzhardinge Cc: dwalker@mvista.com, john stultz , paulus@au.ibm.com, Linux Kernel Mailing List , Con Kolivas , Chris Wright , Virtualization Mailing List , cpufreq@lists.linux.org.uk, schwidefsky@de.ibm.com, Thomas Gleixner , Ingo Molnar Jeremy Fitzhardinge wrote: > Rik van Riel wrote: >> Steal time allows you to see the difference between a busy >> system and an overloaded system. > = > Sure, the various accounting tools can go into as much detail as you > want. I just added stolen time accounting to the xen-pv_ops patchset > which is equivalent to the xen-unstable stolen time accounting. Is that > sufficient for these purposes? Yes, that works. -- = Politics is the struggle between those who want to make their country the best in the world, and those who believe it already is. Each group calls the other unpatriotic. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030876AbXCNUFU (ORCPT ); Wed, 14 Mar 2007 16:05:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030877AbXCNUFU (ORCPT ); Wed, 14 Mar 2007 16:05:20 -0400 Received: from mx1.redhat.com ([66.187.233.31]:33915 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030873AbXCNUFS (ORCPT ); Wed, 14 Mar 2007 16:05:18 -0400 Message-ID: <45F854BC.8020600@redhat.com> Date: Wed, 14 Mar 2007 16:02:04 -0400 From: Rik van Riel Organization: Red Hat, Inc User-Agent: Thunderbird 1.5.0.7 (X11/20061008) MIME-Version: 1.0 To: Jeremy Fitzhardinge CC: Dan Hecht , dwalker@mvista.com, cpufreq@lists.linux.org.uk, Linux Kernel Mailing List , Con Kolivas , Chris Wright , Virtualization Mailing List , john stultz , Ingo Molnar , Thomas Gleixner , paulus@au.ibm.com, schwidefsky@de.ibm.com Subject: Re: Stolen and degraded time and schedulers References: <45F6D1D0.6080905@goop.org> <1173816769.22180.14.camel@localhost> <45F70A71.9090205@goop.org> <1173821224.1416.24.camel@dwalker1> <45F71EA5.2090203@goop.org> <45F74515.7010808@vmware.com> <45F77C27.8090604@goop.org> <45F846AB.6060200@vmware.com> <45F84E39.7030507@goop.org> <45F850BF.5030702@redhat.com> <45F8516E.0@goop.org> In-Reply-To: <45F8516E.0@goop.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Jeremy Fitzhardinge wrote: > Rik van Riel wrote: >> Steal time allows you to see the difference between a busy >> system and an overloaded system. > > Sure, the various accounting tools can go into as much detail as you > want. I just added stolen time accounting to the xen-pv_ops patchset > which is equivalent to the xen-unstable stolen time accounting. Is that > sufficient for these purposes? Yes, that works. -- Politics is the struggle between those who want to make their country the best in the world, and those who believe it already is. Each group calls the other unpatriotic.