From 4bb09192d38ef08f0619667527cabb26354fff89 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Wed, 4 Sep 2013 12:37:43 -0600 Subject: perf trace: Add option to show full timestamp Current timestamp shown for output is time relative to firt sample. This patch adds an option to show the absolute perf_clock timestamp which is useful when comparing output across commands (e.g., perf-trace to perf-script). Signed-off-by: David Ahern Cc: Adrian Hunter Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1378319865-55695-1-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-trace.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/Documentation/perf-trace.txt') diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index daccd2c..a93e91a 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -78,6 +78,10 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs. --input Process events from a given perf data file. +-T +--time + Print full timestamp rather time relative to first sample. + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-script[1] -- cgit v1.1