From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754359AbcEGE6I (ORCPT ); Sat, 7 May 2016 00:58:08 -0400 Received: from terminus.zytor.com ([198.137.202.10]:42438 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750959AbcEGE6E (ORCPT ); Sat, 7 May 2016 00:58:04 -0400 Date: Fri, 6 May 2016 21:57:31 -0700 From: tip-bot for Andi Kleen Message-ID: Cc: ak@linux.intel.com, peterz@infradead.org, hpa@zytor.com, mingo@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, acme@redhat.com, jolsa@kernel.org Reply-To: peterz@infradead.org, hpa@zytor.com, ak@linux.intel.com, acme@redhat.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, jolsa@kernel.org, mingo@kernel.org In-Reply-To: <1461787251-6702-12-git-send-email-andi@firstfloor.org> References: <1461787251-6702-12-git-send-email-andi@firstfloor.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf stat: Add extra output of counter values with -vv Git-Commit-ID: 0b1abbf4a7d273a13065534d718661fc904703b9 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 0b1abbf4a7d273a13065534d718661fc904703b9 Gitweb: http://git.kernel.org/tip/0b1abbf4a7d273a13065534d718661fc904703b9 Author: Andi Kleen AuthorDate: Wed, 27 Apr 2016 13:00:51 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 May 2016 13:00:56 -0300 perf stat: Add extra output of counter values with -vv Add debug output of raw counter values per CPU when perf stat -v is specified, together with their cpu numbers. This is very useful to debug problems with per core counters, where we can normally only see aggregated values. v2: Make it depend on -vv, not -v Signed-off-by: Andi Kleen Cc: Jiri Olsa Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1461787251-6702-12-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 1f19f2f..5645a83 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -298,6 +298,14 @@ static int read_counter(struct perf_evsel *counter) return -1; } } + + if (verbose > 1) { + fprintf(stat_config.output, + "%s: %d: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n", + perf_evsel__name(counter), + cpu, + count->val, count->ena, count->run); + } } }