Measures the power consumption of a computer that has a battery power source or supports the RAPL interface.
More information.
- Measure power with the default of 10 samples with an interval of 10 seconds:
- Measure power with custom number of samples and interval duration:
powerstat {interval} {number_of_samples}
- Measure power using Intel's RAPL interface:
powerstat -R {interval} {number_of_samples}
- Show a histogram of the power measurements:
powerstat -H {interval} {number_of_samples}
- Enable all statistics gathering options:
powerstat -a {interval} {number_of_samples}
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