mirror of https://github.com/CrimsonTome/tldr.git
25 lines
715 B
Markdown
25 lines
715 B
Markdown
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# powerstat
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> Measures the power consumption of a computer that has a battery power source or supports the RAPL interface.
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> More information: <http://manpages.ubuntu.com/manpages/bionic/man8/powerstat.8.html>.
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- Measure power with the default of 10 samples with an interval of 10 seconds:
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`powerstat`
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- Measure power with custom number of samples and interval duration:
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`powerstat {{interval}} {{number_of_samples}}`
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- Measure power using Intel's RAPL interface:
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`powerstat -R {{interval}} {{number_of_samples}}`
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- Show an histogram of the power measurements:
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`powerstat -H {{interval}} {{number_of_samples}}`
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- Enable all statistics gathering options:
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`powerstat -a {{interval}} {{number_of_samples}}`
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