Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755920AbZGKPb5 (ORCPT ); Sat, 11 Jul 2009 11:31:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751436AbZGKPbs (ORCPT ); Sat, 11 Jul 2009 11:31:48 -0400 Received: from mx2.redhat.com ([66.187.237.31]:48465 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751211AbZGKPbs (ORCPT ); Sat, 11 Jul 2009 11:31:48 -0400 Date: Sat, 11 Jul 2009 12:31:35 -0300 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH tip 3/5] perf report: Make the output more compact Message-ID: <20090711153135.GJ3452@ghostprotocols.net> References: <1247325517-12272-1-git-send-email-acme@redhat.com> <1247325517-12272-2-git-send-email-acme@redhat.com> <1247325517-12272-3-git-send-email-acme@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1247325517-12272-3-git-send-email-acme@redhat.com> X-Url: http://oops.ghostprotocols.net:81/blog User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1173 Lines: 35 Em Sat, Jul 11, 2009 at 12:18:35PM -0300, Arnaldo Carvalho de Melo escreveu: > When we filter by column content we may end up with a column that has the same > value for all the lines. So remove that column and tell its unique value on the > top, as a comment. > > Example: Grr, it should have been: > [acme@doppio pahole]$ perf report --sort comm,dso,symbol -d ./build/libdwarves.so.1.0.0 -C pahole | head -15 # dso: ./build/libdwarves.so.1.0.0 # comm: pahole # Samples: 58409 # # Overhead Symbol # ........ ...... # > 20.93% [.] tag__recode_dwarf_type > 14.94% [.] namespace__recode_dwarf_types > 10.38% [.] cu__table_add_tag > 6.69% [.] __die__process_tag > 5.05% [.] die__process_function > 4.70% [.] list__for_all_tags > 3.68% [.] tag__init > 3.48% [.] die__create_new_parameter > [acme@doppio pahole]$ Forgot to add a space before the hashes... - Arnaldo -- 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/