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Diffstat (limited to 'Documentation/tools/rtla/common_options.rst')
| -rw-r--r-- | Documentation/tools/rtla/common_options.rst | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Documentation/tools/rtla/common_options.rst b/Documentation/tools/rtla/common_options.rst index aeb91ff3bd..2dc1575210 100644 --- a/Documentation/tools/rtla/common_options.rst +++ b/Documentation/tools/rtla/common_options.rst @@ -14,10 +14,6 @@ Print debug info. -**-t**, **--trace**\[*=file*] - - Save the stopped trace to [*file|osnoise_trace.txt*]. - **-e**, **--event** *sys:event* Enable an event in the trace (**-t**) session. The argument can be a specific event, e.g., **-e** *sched:sched_switch*, or all events of a system group, e.g., **-e** *sched*. Multiple **-e** are allowed. It is only active when **-t** or **-a** are set. @@ -50,6 +46,13 @@ Set a *cgroup* to the tracer's threads. If the **-C** option is passed without arguments, the tracer's thread will inherit **rtla**'s *cgroup*. Otherwise, the threads will be placed on the *cgroup* passed to the option. +**--warm-up** *s* + + After starting the workload, let it run for *s* seconds before starting collecting the data, allowing the system to warm-up. Statistical data generated during warm-up is discarded. + +**--trace-buffer-size** *kB* + Set the per-cpu trace buffer size in kB for the tracing output. + **-h**, **--help** Print help menu. |