diff options
| author | Namhyung Kim | 2019-05-22 14:32:50 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2019-05-28 18:37:43 -0300 |
| commit | a0c0a4ac021b017e385d0328541ccfebeef165fc (patch) | |
| tree | 7a3e073b56f27d719ab92c86697b1d5e65c0d37e /tools/perf/Documentation | |
| parent | a9a187a749f95dda24302aae5c9a0b6b9ee74c99 (diff) | |
perf top: Add --namespaces option
Since 'perf record' already have this option, let's have it for 'perf top'
as well.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Hari Bathini <hbathini@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Link: http://lkml.kernel.org/r/20190522053250.207156-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-top.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt index 44d89fb9c788..cfea87c6f38e 100644 --- a/tools/perf/Documentation/perf-top.txt +++ b/tools/perf/Documentation/perf-top.txt @@ -262,6 +262,11 @@ Default is to monitor all CPUS. The number of threads to run when synthesizing events for existing processes. By default, the number of threads equals to the number of online CPUs. +--namespaces:: + Record events of type PERF_RECORD_NAMESPACES and display it with the + 'cgroup_id' sort key. + + INTERACTIVE PROMPTING KEYS -------------------------- |