Commits
Jiri Olsa committed 33bbc571ed7
perf list: Display metric expressions for --details option
Display metric expression itself when --details is specified.
Current list with no details:
# perf list metrics
...
TopDownL1:
IPC
[Instructions Per Cycle (per logical thread)]
SLOTS
[Total issue-pipeline slots]
...
Detailed output with metric formula:
# perf list --details metrics
...
TopDownL1:
IPC
[Instructions Per Cycle (per logical thread)]
[inst_retired.any / cpu_clk_unhalted.thread]
SLOTS
[Total issue-pipeline slots]
[4*(( cpu_clk_unhalted.thread_any / 2 ) if #smt_on else cycles)]
...
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190213123246.4015-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>