From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758011AbcAPBOR (ORCPT ); Fri, 15 Jan 2016 20:14:17 -0500 Received: from mga09.intel.com ([134.134.136.24]:21722 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755467AbcAPBNA (ORCPT ); Fri, 15 Jan 2016 20:13:00 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,302,1449561600"; d="scan'208";a="891483709" From: Andi Kleen To: acme@kernel.org Cc: peterz@infradead.org, jolsa@kernel.org, eranian@google.com, linux-kernel@vger.kernel.org, mingo@kernel.org, Andi Kleen Subject: [PATCH 08/11] perf, tools, stat: Add extra output of counter values with -v Date: Fri, 15 Jan 2016 17:12:50 -0800 Message-Id: <1452906773-7581-9-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1452906773-7581-1-git-send-email-andi@firstfloor.org> References: <1452906773-7581-1-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. 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 afea25d..3930ee3 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -309,6 +309,14 @@ static int read_counter(struct perf_evsel *counter) return -1; } } + + if (verbose) { + fprintf(stat_config.output, + "%s: %d: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n", + perf_evsel__name(counter), + cpu, + count->val, count->ena, count->run); + } } } -- 2.4.3