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| author | Cheng-Han Wu <hank20010209@gmail.com> | 2026-05-03 18:14:27 +0800 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2026-05-15 08:48:28 -0600 |
| commit | 6e13c0aac620ec418f1a47f6a3bb9230a6677e3f (patch) | |
| tree | 46c87e709be81091d10d3a8ea31b512da40c4740 /Documentation/admin-guide | |
| parent | d848b1b099111c3b905a690e7e1a2600302e3b94 (diff) | |
| download | lwn-6e13c0aac620ec418f1a47f6a3bb9230a6677e3f.tar.gz lwn-6e13c0aac620ec418f1a47f6a3bb9230a6677e3f.zip | |
docs: admin-guide: fix stress-ng command examples
The workload tracing guide includes stress-ng command examples with a
stray "command." word at the end. This makes the examples invalid if they
are copied and run directly.
Remove the stray word from the stress-ng example. Also use "--" in the
perf record example to clearly separate perf record options from the
workload command being recorded.
Signed-off-by: Cheng-Han Wu <hank20010209@gmail.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260503101429.254394-3-hank20010209@gmail.com>
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/workload-tracing.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/admin-guide/workload-tracing.rst b/Documentation/admin-guide/workload-tracing.rst index 22cb05025ffc..43a3c8098654 100644 --- a/Documentation/admin-guide/workload-tracing.rst +++ b/Documentation/admin-guide/workload-tracing.rst @@ -271,7 +271,7 @@ exercised: The following command runs the stressor:: - stress-ng --netdev 1 -t 60 --metrics command. + stress-ng --netdev 1 -t 60 --metrics We can use the perf record command to record the events and information associated with a process. This command records the profiling data in the @@ -281,7 +281,7 @@ Using the following commands you can record the events associated with the netdev stressor, view the generated report perf.data and annotate the output to view the statistics of each instruction of the program:: - perf record stress-ng --netdev 1 -t 60 --metrics command. + perf record -- stress-ng --netdev 1 -t 60 --metrics perf report perf annotate |