Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752018AbaAOCS2 (ORCPT ); Tue, 14 Jan 2014 21:18:28 -0500 Received: from LGEMRELSE1Q.lge.com ([156.147.1.111]:43344 "EHLO LGEMRELSE1Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750928AbaAOCSZ (ORCPT ); Tue, 14 Jan 2014 21:18:25 -0500 X-AuditID: 9c93016f-b7b1aae000000f15-6b-52d5efefe3cb From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Andi Kleen , Peter Zijlstra , Paul Mackerras , Ingo Molnar , Namhyung Kim , LKML , Jiri Olsa , David Ahern Subject: Re: [PATCH 3/5] perf report: Add --percentage option References: <1389674599-28227-1-git-send-email-namhyung@kernel.org> <1389674599-28227-4-git-send-email-namhyung@kernel.org> <87zjmy2ryj.fsf@tassilo.jf.intel.com> <20140114212555.GE29798@ghostprotocols.net> Date: Wed, 15 Jan 2014 11:18:23 +0900 In-Reply-To: <20140114212555.GE29798@ghostprotocols.net> (Arnaldo Carvalho de Melo's message of "Tue, 14 Jan 2014 18:25:55 -0300") Message-ID: <87ob3e9eds.fsf@sejong.aot.lge.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 14 Jan 2014 18:25:55 -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Jan 14, 2014 at 01:07:00PM -0800, Andi Kleen escreveu: >> Namhyung Kim writes: >> > >> > +--percentage:: >> > + Determine how to display the overhead percentage of filtered >> > entries. >> >> This should describe also what a "filtered entry" exactly is. It's not clear >> even to me. > > Yeah, the text should give some context, mentioning the "Zoom" > operations that can be done in the TUI (DSO, thread, etc) that allows > applying what he is calling "filters".` Ah, okay. How about this: -c:: --comms=:: Only consider symbols in these comms. CSV that understands file://filename entries. This option will affect the percentage of overhead column. See --percentage for more info. -d:: --dsos=:: Only consider symbols in these dsos. CSV that understands file://filename entries. This option will affect the percentage of overhead column. See --percentage for more info. -S:: --symbols=:: Only consider these symbols. CSV that understands file://filename entries. This option will affect the percentage of overhead column. See --percentage for more info. --percentage:: Determine how to display the overhead percentage of filtered entries. Filters can be applied by --comms, --dsos and/or --symbols options and Zoom operations on the TUI (thread, dso, etc). "relative" means it's relative to filtered entries only so that the sum of shown entries will be always 100%. "absolute" means it retains original value before and after the filter applied. Thanks, Namhyung -- 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/