From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756664Ab1LWKfg (ORCPT ); Fri, 23 Dec 2011 05:35:36 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:41012 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756607Ab1LWKf2 (ORCPT ); Fri, 23 Dec 2011 05:35:28 -0500 Date: Fri, 23 Dec 2011 11:33:29 +0100 From: Ingo Molnar To: Robert Richter Cc: Arnaldo Carvalho de Melo , Peter Zijlstra , Stephane Eranian , LKML Subject: Re: [PATCH 4/4] perf script: Add script to collect and display IBS samples Message-ID: <20111223103329.GC4749@elte.hu> References: <1323969824-9711-1-git-send-email-robert.richter@amd.com> <1323969824-9711-5-git-send-email-robert.richter@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1323969824-9711-5-git-send-email-robert.richter@amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Robert Richter wrote: > This patch adds a script to collect and display IBS samples. > There are the following options: > > perf script ibs [ibs_op|ibs_fetch] [-c period] > > Examples for usage: > > perf script ibs ibs_op > perf script ibs ibs_fetch > perf script record ibs ibs_op -c 500000 > perf script report ibs > perf script record ibs ibs_op -c 500000 | perf script report ibs So, cannot we just integrate this into regular perf record and perf report? Also, could you quote example output of "perf script report ibs"? Thanks, Ingo