From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753521AbcD0UCM (ORCPT ); Wed, 27 Apr 2016 16:02:12 -0400 Received: from mga09.intel.com ([134.134.136.24]:41896 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753419AbcD0UBf (ORCPT ); Wed, 27 Apr 2016 16:01:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,543,1455004800"; d="scan'208";a="941578285" From: Andi Kleen To: acme@kernel.org Cc: peterz@infradead.org, jolsa@kernel.org, linux-kernel@vger.kernel.org, Andi Kleen Subject: [PATCH 11/11] perf, tools, stat: Add extra output of counter values with -vv Date: Wed, 27 Apr 2016 13:00:51 -0700 Message-Id: <1461787251-6702-12-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1461787251-6702-1-git-send-email-andi@firstfloor.org> References: <1461787251-6702-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andi Kleen 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 --- 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 6d8ce72cd8c1..9a2b4510b1e1 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -314,6 +314,14 @@ 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); + } } } -- 2.5.5