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Man page for rtla osnoise top mode. Link: https://lkml.kernel.org/r/445aa2173ca152fc2e68719e3c1a2547dd01efd3.1639158831.git.bristot@kernel.org Cc: Tao Zhou <tao.zhou@linux.dev> Cc: Ingo Molnar <mingo@redhat.com> Cc: Tom Zanussi <zanussi@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Clark Williams <williams@redhat.com> Cc: John Kacur <jkacur@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: linux-rt-users@vger.kernel.org Cc: linux-trace-devel@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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29 lines
800 B
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**-c**, **--cpus** *cpu-list*
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Set the osnoise tracer to run the sample threads in the cpu-list.
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**-d**, **--duration** *time[s|m|h|d]*
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Set the duration of the session.
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**-D**, **--debug**
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Print debug info.
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**-t**, **--trace**\[*=file*]
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Save the stopped trace to [*file|osnoise_trace.txt*].
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**-P**, **--priority** *o:prio|r:prio|f:prio|d:runtime:period*
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Set scheduling parameters to the osnoise tracer threads, the format to set the priority are:
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- *o:prio* - use SCHED_OTHER with *prio*;
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- *r:prio* - use SCHED_RR with *prio*;
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- *f:prio* - use SCHED_FIFO with *prio*;
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- *d:runtime[us|ms|s]:period[us|ms|s]* - use SCHED_DEADLINE with *runtime* and *period* in nanoseconds.
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**-h**, **--help**
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Print help menu.
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