From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B681BC433B4 for ; Mon, 26 Apr 2021 04:31:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 79B4361073 for ; Mon, 26 Apr 2021 04:31:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229921AbhDZEcg (ORCPT ); Mon, 26 Apr 2021 00:32:36 -0400 Received: from mga07.intel.com ([134.134.136.100]:28854 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbhDZEc3 (ORCPT ); Mon, 26 Apr 2021 00:32:29 -0400 IronPort-SDR: 0ZUfbXTmRsluleBRqL5otCPl7oASFOJCiLXjkk3Se+O0EQoJ/bXvknAOjDcVXbsjPV3Iff+2hg inHpZw23A1ng== X-IronPort-AV: E=McAfee;i="6200,9189,9965"; a="260231334" X-IronPort-AV: E=Sophos;i="5.82,251,1613462400"; d="scan'208";a="260231334" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2021 21:31:48 -0700 IronPort-SDR: dGPfFBtPdG+Yzvcxoqtv+MD61plgBZu1WrnXC/1TiFwkOVYV+iml19s6f5K/KGHB42cEqs+tcC nErdTUqT1C6A== X-IronPort-AV: E=Sophos;i="5.82,251,1613462400"; d="scan'208";a="429195229" Received: from tassilo.jf.intel.com ([10.54.74.11]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Apr 2021 21:31:48 -0700 Date: Sun, 25 Apr 2021 21:31:47 -0700 From: Andi Kleen To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , Jiri Olsa , Ingo Molnar , Peter Zijlstra , Mark Rutland , Alexander Shishkin , LKML , Ian Rogers Subject: Re: [PATCHSET 0/5] perf report: Make --stat output more compact Message-ID: <20210426043147.GU1401198@tassilo.jf.intel.com> References: <20210423182813.1472902-1-namhyung@kernel.org> <20210423184647.GN1401198@tassilo.jf.intel.com> <20210423202024.GO1401198@tassilo.jf.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Hmm.. do you want something like this? > > TOTAL events: 20064 > MMAP events: 239 ( 1.2%) > COMM events: 1518 ( 7.6%) > EXIT events: 1 (0.0%) > FORK events: 1517 (7.6%) > SAMPLE events: 4015 (20.0%) > MMAP2 events: 12769 (63.6%) Yes that's it. Really shows how inefficient perf is for short measurement periods. -Andi