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=-12.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 1C9A7C43457 for ; Thu, 15 Oct 2020 14:46:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B951A2226B for ; Thu, 15 Oct 2020 14:46:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="lDNr0vuS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389280AbgJOOqs (ORCPT ); Thu, 15 Oct 2020 10:46:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389095AbgJOOqW (ORCPT ); Thu, 15 Oct 2020 10:46:22 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B284C061755 for ; Thu, 15 Oct 2020 07:46:22 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id j136so3978357wmj.2 for ; Thu, 15 Oct 2020 07:46:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wkNY6AY8K4id4Wf/fyiZLH1PB9dlTQ62yuu0aNCwycE=; b=lDNr0vuSCN8gQAAkyGjPpEm6i5Fj2i2Cf32Q5kuX5c48liRlACD2w7GZQxk0v5/nh0 8A+1TPptZiAIMcp5oDzA4zxPXl/YP4RhOgSygJRdWJjCwKMAQdpOpfszXVmqfTqZdRwU nUieH/CcKM1Q78r4ZF4Kyf9UUAlN/SBKtMzLI4Ir9sOaAbttLOEtAc+Q95ZaKw7ql8eg 3BlpCg45pOk1N1ATrODyR89XSdJicWwzcTEnmbv07wunP7bpT24ZzBcPRSX5Xp87yBK2 XpqbGPJrnXK7YljXpta1OtRRtelrtOAPdie7ci6kVuJhvDlNNJ1ZPHR37y7c7X7eTPSl A3XQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=wkNY6AY8K4id4Wf/fyiZLH1PB9dlTQ62yuu0aNCwycE=; b=jwncFKM3bDGSJFHQrWBVueQ0MMPuWrko1iPvfzUrnz686tOulcEtiiy8YXluyJEpJN /T7GQhTgFkvNeyFhA9mpZ+BlhFUomivqQxVoAgyIhzH2CDk0Cn/GKTYcBuLU2sWUP6pm Jig/CQzdNO6ut94qzXLegMhmOG39lNLfq3k6NG3556tsYJeAirVJsuTz5vSj8/XfV43J 8wur/7nKwEgr2kWcYwUw9dembdW7sL1/qQ1mnUyTb5sdDAzb2ETH7qABf1x08RA6kkEE Njt+qG939Qrg/Z9VJDfTzVhOws4/UHjI8ZcQmeN9yGDBK0Dxrd40BaZd1qW9V2/fxtj5 yUlA== X-Gm-Message-State: AOAM532Q5vDHqrVtJpSTJFjzPLin1tLjJ8m95nZ7pHiREWaY6l39tHd8 leF09v9vq6oQC0G7mv0xDePHpg== X-Google-Smtp-Source: ABdhPJx6GfHPp8E8HJ4yP/P7AsN1lbylcPFfrgEaLPNqTXBKDU1WXKoHphfJmVK3J8iW+uN79UYF0g== X-Received: by 2002:a7b:c255:: with SMTP id b21mr4668357wmj.25.1602773181343; Thu, 15 Oct 2020 07:46:21 -0700 (PDT) Received: from hackbox2.linaro.org ([81.128.185.34]) by smtp.gmail.com with ESMTPSA id q5sm5413421wrs.54.2020.10.15.07.46.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Oct 2020 07:46:20 -0700 (PDT) From: Leo Yan To: Arnaldo Carvalho de Melo , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Andi Kleen , Kan Liang , Ian Rogers , Joe Mario , David Ahern , Don Zickus , Al Grant , James Clark , linux-kernel@vger.kernel.org Cc: Leo Yan Subject: [PATCH v2 9/9] perf c2c: Update documentation for metrics reorganization Date: Thu, 15 Oct 2020 15:45:48 +0100 Message-Id: <20201015144548.18482-10-leo.yan@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201015144548.18482-1-leo.yan@linaro.org> References: <20201015144548.18482-1-leo.yan@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The output format for metrics has been reorganized, update documentation to reflect the changes for it. Signed-off-by: Leo Yan --- tools/perf/Documentation/perf-c2c.txt | 34 ++++++++++++++------------- 1 file changed, 18 insertions(+), 16 deletions(-) diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index 98efdab5fbd4..c81d72e3eecf 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -174,34 +174,36 @@ For each cacheline in the 1) list we display following data: Cacheline - cacheline address (hex number) - Total records - - sum of all cachelines accesses - Rmt/Lcl Hitm - cacheline percentage of all Remote/Local HITM accesses - LLC Load Hitm - Total, Lcl, Rmt + LLC Load Hitm - Total, LclHitm, RmtHitm - count of Total/Local/Remote load HITMs - Store Reference - Total, L1Hit, L1Miss - Total - all store accesses - L1Hit - store accesses that hit L1 - L1Hit - store accesses that missed L1 + Total records + - sum of all cachelines accesses - Load Dram - - count of local and remote DRAM accesses + Total loads + - sum of all load accesses - LLC Ld Miss - - count of all accesses that missed LLC + Total stores + - sum of all store accesses - Total Loads - - sum of all load accesses + Store Reference - L1Hit, L1Miss + L1Hit - store accesses that hit L1 + L1Miss - store accesses that missed L1 Core Load Hit - FB, L1, L2 - count of load hits in FB (Fill Buffer), L1 and L2 cache - LLC Load Hit - Llc, Rmt - - count of LLC and Remote load hits + LLC Load Hit - LlcHit, LclHitm + - count of LLC load accesses, includes LLC hits and LLC HITMs + + RMT Load Hit - RmtHit, RmtHitm + - count of remote load accesses, includes remote hits and remote HITMs + + Load Dram - Lcl, Rmt + - count of local and remote DRAM accesses For each offset in the 2) list we display following data: -- 2.17.1