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From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
	Andi Kleen <ak@linux.intel.com>,
	Kan Liang <kan.liang@linux.intel.com>,
	Ian Rogers <irogers@google.com>, Joe Mario <jmario@redhat.com>,
	David Ahern <dsahern@gmail.com>, Don Zickus <dzickus@redhat.com>,
	Al Grant <Al.Grant@arm.com>, James Clark <james.clark@arm.com>,
	linux-kernel@vger.kernel.org
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH v2 1/9] perf c2c: Display the total numbers continuously
Date: Thu, 15 Oct 2020 15:45:40 +0100	[thread overview]
Message-ID: <20201015144548.18482-2-leo.yan@linaro.org> (raw)
In-Reply-To: <20201015144548.18482-1-leo.yan@linaro.org>

To view the statistics with "breakdown" mode, it's good to show the
summary numbers for the total records, all stores and all loads, then
the sequential conlumns can be used to break into more detailed items.

To achieve this purpose, this patch displays the summary numbers for
records/stores/loads continuously and places them before breakdown
items, this can allow uses to easily read the summarized statistics.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Joe Mario <jmario@redhat.com>
---
 tools/perf/builtin-c2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 5938b100eaf4..e602b7891ce9 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -2846,13 +2846,13 @@ static int perf_c2c__report(int argc, const char **argv)
 			"dcacheline,"
 			"dcacheline_node,"
 			"dcacheline_count,"
-			"tot_recs,"
 			"percent_hitm,"
 			"tot_hitm,lcl_hitm,rmt_hitm,"
+			"tot_recs,"
+			"tot_loads,"
 			"stores,stores_l1hit,stores_l1miss,"
 			"dram_lcl,dram_rmt,"
 			"ld_llcmiss,"
-			"tot_loads,"
 			"ld_fbhit,ld_l1hit,ld_l2hit,"
 			"ld_lclhit,ld_rmthit",
 			c2c.display == DISPLAY_TOT ? "tot_hitm" :
-- 
2.17.1


  reply	other threads:[~2020-10-15 14:46 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-15 14:45 [PATCH v2 0/9] perf c2c: Refine the organization of metrics Leo Yan
2020-10-15 14:45 ` Leo Yan [this message]
2020-10-15 14:45 ` [PATCH v2 2/9] perf c2c: Display "Total Stores" as a standalone metrics Leo Yan
2020-10-15 14:45 ` [PATCH v2 3/9] perf c2c: Organize metrics based on memory hierarchy Leo Yan
2020-10-15 14:45 ` [PATCH v2 4/9] perf c2c: Change header from "LLC Load Hitm" to "Load Hitm" Leo Yan
2020-10-15 14:45 ` [PATCH v2 5/9] perf c2c: Use more explicit headers for HITM Leo Yan
2020-10-15 14:45 ` [PATCH v2 6/9] perf c2c: Change header for LLC local hit Leo Yan
2020-10-15 14:45 ` [PATCH v2 7/9] perf c2c: Correct LLC load hit metrics Leo Yan
2020-10-15 14:45 ` [PATCH v2 8/9] perf c2c: Add metrics "RMT Load Hit" Leo Yan
2020-10-15 14:45 ` [PATCH v2 9/9] perf c2c: Update documentation for metrics reorganization Leo Yan

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