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**-c**, **--cpus** *cpu-list*
Set the osnoise tracer to run the sample threads in the cpu-list.
**-d**, **--duration** *time[s|m|h|d]*
Set the duration of the session.
**-D**, **--debug**
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.
**-P**, **--priority** *o:prio|r:prio|f:prio|d:runtime:period*
Set scheduling parameters to the osnoise tracer threads, the format to set the priority are:
- *o:prio* - use SCHED_OTHER with *prio*;
- *r:prio* - use SCHED_RR with *prio*;
- *f:prio* - use SCHED_FIFO with *prio*;
- *d:runtime[us|ms|s]:period[us|ms|s]* - use SCHED_DEADLINE with *runtime* and *period* in nanoseconds.
**-h**, **--help**
Print help menu.
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