162306a36Sopenharmony_ci**-a**, **--auto** *us* 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci Set the automatic trace mode. This mode sets some commonly used options 462306a36Sopenharmony_ci while debugging the system. It is equivalent to use **-s** *us* **-T 1 -t**. 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci**-p**, **--period** *us* 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci Set the *osnoise* tracer period in microseconds. 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci**-r**, **--runtime** *us* 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci Set the *osnoise* tracer runtime in microseconds. 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci**-s**, **--stop** *us* 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci Stop the trace if a single sample is higher than the argument in microseconds. 1762306a36Sopenharmony_ci If **-T** is set, it will also save the trace to the output. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci**-S**, **--stop-total** *us* 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci Stop the trace if the total sample is higher than the argument in microseconds. 2262306a36Sopenharmony_ci If **-T** is set, it will also save the trace to the output. 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci**-T**, **--threshold** *us* 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci Specify the minimum delta between two time reads to be considered noise. 2762306a36Sopenharmony_ci The default threshold is *5 us*. 28