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bh=spAtbl47EygOQnxJUoTDwXbnzuvEBdxdVrBu6CoUdfg=; b=gjcvQTwf7Ff5fvI8tstf+dP+mIAUCsIT95GZ9msnq4AHFzLE48aEFxDWM2TZs+VynG /Rkjn3h08qQ6JhSaCaySSNHUkTJ25MbfU/AU5NyBUEFTAOs8ghoOWnSzoxuWL4o9ZQz6 EDF3odJzDrgMLaKL7iONFdFy/LokgAOcGGkSX8jIyScQJ5srpxXspnMD6/1n1Nk2Y/GN zkv7k83ygj9MTS8ke8+7nNTqL9HuhrvmVXyWYnT28XJ/LyibhFKuXzWhmcnYU83+XL81 UJ+ORwLhUfraalP5Y0EwmG0Zt6BXtS6SO/8+ybXIid1CRhQtd4dZS70zgEjaojQQICpn FEjQ== X-Gm-Message-State: ANoB5pnpg89UI+eNrfI/9WrR5RWrk/gagtRktYhvmQVA+bMNHjR6Yk6a +Bx3wb7GC22vFAjMWEFzTN0= X-Received: by 2002:a17:902:f10c:b0:186:cbf1:27e3 with SMTP id e12-20020a170902f10c00b00186cbf127e3mr1216130plb.143.1668466963791; Mon, 14 Nov 2022 15:02:43 -0800 (PST) Received: from balhae.hsd1.ca.comcast.net ([2601:647:6780:a80:cf9f:e038:c19b:797e]) by smtp.gmail.com with ESMTPSA id 132-20020a62148a000000b0056c814a501dsm7534724pfu.10.2022.11.14.15.02.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Nov 2022 15:02:43 -0800 (PST) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ingo Molnar , Peter Zijlstra , LKML , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, Kan Liang , Zhengjun Xing , James Clark , Athira Jajeev Subject: [PATCH 09/19] perf stat: Align cgroup names Date: Mon, 14 Nov 2022 15:02:17 -0800 Message-Id: <20221114230227.1255976-10-namhyung@kernel.org> X-Mailer: git-send-email 2.38.1.493.g58b659f92b-goog In-Reply-To: <20221114230227.1255976-1-namhyung@kernel.org> References: <20221114230227.1255976-1-namhyung@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749514577107407744?= X-GMAIL-MSGID: =?utf-8?q?1749514577107407744?= We don't know how long cgroup name is, but at least we can align short ones like below. $ perf stat -a --for-each-cgroup system.slice,user.slice true Performance counter stats for 'system wide': 0.13 msec cpu-clock system.slice # 0.010 CPUs utilized 4 context-switches system.slice # 31.989 K/sec 1 cpu-migrations system.slice # 7.997 K/sec 0 page-faults system.slice # 0.000 /sec 450,673 cycles system.slice # 3.604 GHz (92.41%) 161,216 instructions system.slice # 0.36 insn per cycle (92.41%) 32,678 branches system.slice # 261.332 M/sec (92.41%) 2,628 branch-misses system.slice # 8.04% of all branches (92.41%) 14.29 msec cpu-clock user.slice # 1.163 CPUs utilized 35 context-switches user.slice # 2.449 K/sec 12 cpu-migrations user.slice # 839.691 /sec 57 page-faults user.slice # 3.989 K/sec 49,683,026 cycles user.slice # 3.477 GHz (99.38%) 110,790,266 instructions user.slice # 2.23 insn per cycle (99.38%) 24,552,255 branches user.slice # 1.718 G/sec (99.38%) 127,779 branch-misses user.slice # 0.52% of all branches (99.38%) 0.012289431 seconds time elapsed Signed-off-by: Namhyung Kim --- tools/perf/util/stat-display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index bf3f2f9d5dee..e66f766a3d78 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -116,7 +116,7 @@ static void print_noise(struct perf_stat_config *config, static void print_cgroup_std(struct perf_stat_config *config, const char *cgrp_name) { - fprintf(config->output, " %s", cgrp_name); + fprintf(config->output, " %-16s", cgrp_name); } static void print_cgroup_csv(struct perf_stat_config *config, const char *cgrp_name)