From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: [PATCH 0/4] Virtual Machine Time Accounting Date: Mon, 20 Aug 2007 09:13:03 -0700 Message-ID: <46C9BD8F.4070807@goop.org> References: <46C99371.7070705@bull.net> <18121.39541.790665.686081@stoffel.org> <46C9A7AB.1030003@bull.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel , John Stoffel , linux-kernel , virtualization To: Laurent Vivier Return-path: In-Reply-To: <46C9A7AB.1030003-6ktuUTfB/bM@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Laurent Vivier wrote: > functionnalities: > > - allow to measure time spent by a CPU in a virtual CPU. > - allow to display in /proc/state this value by CPU > - allow to display in /proc//state this value by process > - allow KVM to use these 3 previous functionnalities > So, currently time spent in a kvm guest is accumulated as qemu-kvm usertime, right? Given that qemu knows when its running in qemu vs guest context, couldn't it provide the breakdown between user and guest time (ditto lguest)? J ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/