From: Arnaldo Carvalho de Melo <acme@infradead.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Pekka Enberg <penberg@kernel.org>,
David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 05/13] perf trace: Change syscall summary duration order
Date: Tue, 12 Nov 2013 17:46:10 -0300 [thread overview]
Message-ID: <1384289178-31374-6-git-send-email-acme@infradead.org> (raw)
In-Reply-To: <1384289178-31374-1-git-send-email-acme@infradead.org>
From: Pekka Enberg <penberg@kernel.org>
Switch duration order to minimum, average, maximum for the '--summary'
command line option because it's more natural to read.
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Link: http://lkml.kernel.org/r/1384265410-12344-1-git-send-email-penberg@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-trace.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 8d6ea8fbf476..8990fbeb8b41 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2093,7 +2093,7 @@ static size_t trace__fprintf_threads_header(FILE *fp)
printed = fprintf(fp, "\n _____________________________________________________________________________\n");
printed += fprintf(fp, " __) Summary of events (__\n\n");
printed += fprintf(fp, " [ task - pid ] [ events ] [ ratio ] [ runtime ]\n");
- printed += fprintf(fp, " syscall count min max avg stddev\n");
+ printed += fprintf(fp, " syscall count min avg max stddev\n");
printed += fprintf(fp, " msec msec msec %%\n");
printed += fprintf(fp, " _____________________________________________________________________________\n\n");
@@ -2129,8 +2129,8 @@ static size_t thread__dump_stats(struct thread_trace *ttrace,
sc = &trace->syscalls.table[inode->i];
printed += fprintf(fp, "%24s %14s : ", "", sc->name);
printed += fprintf(fp, "%5" PRIu64 " %8.3f %8.3f",
- n, min, max);
- printed += fprintf(fp, " %8.3f %6.2f\n", avg, pct);
+ n, min, avg);
+ printed += fprintf(fp, " %8.3f %6.2f\n", max, pct);
}
inode = intlist__next(inode);
--
1.8.1.4
next prev parent reply other threads:[~2013-11-12 20:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-12 20:46 [GIT PULL 00/13] perf/core improvements and fixes Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 01/13] perf trace: Beautify fifth argument of mmap() as fd Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 02/13] perf trace: Separate tp syscall field caching into init routine to be reused Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 03/13] perf trace: Fix segfault on perf trace -i perf.data Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 04/13] perf tests: Compensate lower sample freq with longer test loop Arnaldo Carvalho de Melo
2013-11-12 20:46 ` Arnaldo Carvalho de Melo [this message]
2013-11-12 20:46 ` [PATCH 06/13] perf trace: Simplify '--summary' output Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 07/13] perf trace: Add summary only option Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 08/13] perf record: Fix segfault with --no-mmap-pages Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 09/13] perf evlist: Round mmap pages to power 2 - v2 Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 10/13] perf evlist: Refactor mmap_pages parsing Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 11/13] perf tests: Handle throttle events in 'object code reading' test Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 12/13] perf target: Shorten perf_target__ to target__ Arnaldo Carvalho de Melo
2013-11-12 20:46 ` [PATCH 13/13] tools lib traceevent: Add direct access to dynamic arrays Arnaldo Carvalho de Melo
2013-11-12 20:50 ` [GIT PULL 00/13] perf/core improvements and fixes Ingo Molnar
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