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From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
	acme@kernel.org, peterz@infradead.org, jolsa@kernel.org,
	linux-kernel@vger.kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 10/10] perf, tools, stat: Add extra output of counter values with -vv
Date: Thu, 19 May 2016 17:05:40 -0700	[thread overview]
Message-ID: <20160520000539.GP13997@two.firstfloor.org> (raw)
In-Reply-To: <20160512080343.GB14734@krava>

> hi,
> we already have similar output for aggregated counters,
> could you please consider something like below to clearly
> separate them?

I think Arnaldo has already merged the patch, so he should merge
the fix too. The fix is fine for me.

-Andi

> 
> [root@ibm-x3650m4-01 perf]# ./perf stat  -e cycles -I 1000 -vv -a -C 0,1
> ...
> cycles: CPU 0: 1298783264 1000126956 1000126956
> cycles: CPU 1: 1298791660 1000134589 1000134589
> cycles: AGGR: 2597574924 2000261545 2000261545
> ...
> 
> thanks,
> jirka
> 
> 
> ---
> diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
> index 7c5c50b61b28..bd0d67ebb757 100644
> --- a/tools/perf/builtin-stat.c
> +++ b/tools/perf/builtin-stat.c
> @@ -316,7 +316,7 @@ static int read_counter(struct perf_evsel *counter)
>  
>  			if (verbose > 1) {
>  				fprintf(stat_config.output,
> -					"%s: %d: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
> +					"%s: CPU %d: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
>  						perf_evsel__name(counter),
>  						cpu,
>  						count->val, count->ena, count->run);
> diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
> index c1ba255f2abe..5ddeea1399ee 100644
> --- a/tools/perf/util/stat.c
> +++ b/tools/perf/util/stat.c
> @@ -345,7 +345,7 @@ int perf_stat_process_counter(struct perf_stat_config *config,
>  		update_stats(&ps->res_stats[i], count[i]);
>  
>  	if (verbose) {
> -		fprintf(config->output, "%s: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
> +		fprintf(config->output, "%s: AGGR: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
>  			perf_evsel__name(counter), count[0], count[1], count[2]);
>  	}
>  
> 

-- 
ak@linux.intel.com -- Speaking for myself only.

  reply	other threads:[~2016-05-20  0:05 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-05 23:03 Add top down metrics to perf stat Andi Kleen
2016-05-05 23:03 ` [PATCH 01/10] x86: Add topology_max_smt_threads() Andi Kleen
2016-05-06 10:13   ` Peter Zijlstra
2016-05-06 10:47     ` Thomas Gleixner
2016-05-06 17:24       ` [UPDATED PATCH " Andi Kleen
2016-05-07  8:11         ` Thomas Gleixner
2016-05-12  8:07         ` Ingo Molnar
2016-05-05 23:03 ` [PATCH 02/10] x86, perf: Support sysfs files depending on SMT status Andi Kleen
2016-05-09  9:42   ` Peter Zijlstra
2016-05-09 14:27     ` Andi Kleen
2016-05-09 14:34       ` Peter Zijlstra
2016-05-12  8:05   ` Ingo Molnar
2016-05-05 23:04 ` [PATCH 03/10] x86, perf: Add Top Down events to Intel Core Andi Kleen
2016-05-11 13:23   ` Jiri Olsa
2016-05-11 13:29     ` Peter Zijlstra
2016-05-12  8:10   ` Ingo Molnar
2016-05-05 23:04 ` [PATCH 04/10] x86, perf: Add Top Down events to Intel Atom Andi Kleen
2016-05-05 23:04 ` [PATCH 05/10] x86, perf: Use new topology_max_smt_threads() in HT leak workaround Andi Kleen
2016-05-05 23:04 ` [PATCH 06/10] perf, tools, stat: Avoid fractional digits for integer scales Andi Kleen
2016-05-07 19:10   ` Jiri Olsa
2016-05-07 19:24     ` Andi Kleen
2016-05-11 13:00       ` Jiri Olsa
2016-05-11 16:43         ` Arnaldo Carvalho de Melo
2016-05-20  6:42   ` [tip:perf/urgent] perf " tip-bot for Andi Kleen
2016-05-05 23:04 ` [PATCH 07/10] perf, tools, stat: Scale values by unit before metrics Andi Kleen
2016-05-07 19:14   ` Jiri Olsa
2016-05-10 20:30   ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-05-05 23:04 ` [PATCH 08/10] perf, tools, stat: Basic support for TopDown in perf stat Andi Kleen
2016-05-05 23:04 ` [PATCH 09/10] perf, tools, stat: Add computation of TopDown formulas Andi Kleen
2016-05-05 23:04 ` [PATCH 10/10] perf, tools, stat: Add extra output of counter values with -vv Andi Kleen
2016-05-12  8:03   ` Jiri Olsa
2016-05-20  0:05     ` Andi Kleen [this message]
2016-05-12  7:47 ` Add top down metrics to perf stat Jiri Olsa

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