linux/tools/perf/tests/shell/test_task_analyzer.sh, branch v6.3Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v6.32022-12-14T14:24:31Zperf test: add new task-analyzer tests2022-12-14T14:24:31ZPetar Gligoricpetar.gligoric@rohde-schwarz.com2022-12-06T15:44:06Zurn:sha1:e8478b84d6ba9ccfac15dfce103062c4fa7ded2f
Provide task-analyzer test cases for all possible arguments and a subset of possible
combinations.
12 Tests in total.
test_basic:
- cmd:"perf script report task-analyzer"
- Fundamental test of script without arguments.
- Check for standard output.
test_ns_rename:
- cmd:"perf script report task-analyzer --ns --rename-comms-by-tids 0:random"
- Standard task with timestamps in nanoseconds and comm renamed.
- Check for standard output.
test_ms_filtertasks_highlight:
- cmd:"perf script report task-analyzer --ms --filter-tasks perf --highlight-tasks perf"
- Standard task with timestamps in milliseconds, task filtered out and highlighted.
- Check for standard output.
test_extended_times_timelimit_limittasks:
- cmd "perf script report task-analyzer --extended-times --time-limit :99999"
- Standard task with additional schedule out/in info and timlimit active at 99999.
- Check for extended table output.
test_summary:
- cmd:"perf script report task-analyzer --summary"
- Standard task with additional summary output.
- Check for summary print.
test_summary_extended:
- cmd:"perf script report task-analyzer --summary-extended"
- Standard task with summary and additional schedule in/out info.
- Chceck for extended table print.
test_summaryonly:
- cmd:"perf script report task-analyzer --summary-only"
- Only summary should be printed.
- Check for summary print.
test_extended_times_summary_ns:
- cmd:"perf script report task-analyzer --extended-times --summary --ns"
- Standard task with extended schedule in/out information and summary in ns.
- Check for extended table and summary.
test_csv:
- cmd:"perf script report task-analyzer --csv csv"
- Print standard task to csv file in csv format.
- Check for csv format.
test_csv_extended_times:
- cmd:"perf script report task-analyzer --csv csv --extended-times"
- Print standard task to csv file in csv format with additional schedule in/out
information.
- Check for additional information and csv format.
test_csvsummary:
- cmd:"perf script report task-analyzer --csv-summary csvsummary"
- Print summary to csvsummary file in csv format.
- Check for csv format.
test_csvsummary_extended:
- cmd:"perf script report task-analyzer --csv-summary csvsummary --summary-extended"
- Print summary to csvsummary file in csv format with additional schedule in/out
information.
- Check for additional information and csv format.
Suggested-by: Ian Rogers <irogers@google.com>
Signed-off-by: Petar Gligoric <petar.gligoric@rohde-schwarz.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20221206154406.41941-4-petar.gligor@gmail.com
Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>