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| author | Andi Kleen <ak@linux.intel.com> | 2017-09-14 23:57:35 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-09-21 19:12:58 +0300 |
| commit | 411bc316f3365363959c2c895af2618389534583 (patch) | |
| tree | 7729ae604cb73d4ee802d3eac9d6b5a81a60ed69 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c896f85a7c15ab9d040ffac8b8003e47996602a2 (diff) | |
| download | linux-411bc316f3365363959c2c895af2618389534583.tar.xz | |
perf stat: Fix adding multiple event groups
The -M metric group parser threw away the events of earlier groups when
multiple groups were specified. Fix this here by not overwriting the
string incorrectly.
Now this works correctly:
% perf stat -M Summary,SMT --metric-only -a sleep 1
Performance counter stats for 'system wide':
Instructions CPI CLKS CPU_Utilization GFLOPs SMT_2T_Utilization SMT_2T_Utilization Kernel_Utilization CoreIPC CORE_CLKS
900907376.0 2.7 2398954144.0 0.1 0.0 0.2 0.2 0.1 0.4 2080822855.5
while previously it would only show the SMT metrics.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170914205735.18431-1-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions