From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756630AbcEEXFr (ORCPT ); Thu, 5 May 2016 19:05:47 -0400 Received: from mga01.intel.com ([192.55.52.88]:21013 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932120AbcEEXEO (ORCPT ); Thu, 5 May 2016 19:04:14 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,584,1455004800"; d="scan'208";a="697487583" From: Andi Kleen To: acme@kernel.org, peterz@infradead.org Cc: jolsa@kernel.org, linux-kernel@vger.kernel.org, Andi Kleen Subject: [PATCH 10/10] perf, tools, stat: Add extra output of counter values with -vv Date: Thu, 5 May 2016 16:04:07 -0700 Message-Id: <1462489447-31832-11-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1462489447-31832-1-git-send-email-andi@firstfloor.org> References: <1462489447-31832-1-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 707eef9314da..7c5c50b61b28 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -313,6 +313,14 @@ 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