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10 lines
535 B
Text
10 lines
535 B
Text
fatrace reports file access events from all running processes.
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Its main purpose is to find processes which keep waking up the disk
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unnecessarily and thus prevent some power saving.
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Included is a python3 script called "power-usage-report", which uses
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fatrace and powertop to build a textual report from one minute of
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measuring power usage and file accesses. This does not take any
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arguments or requires any interactivity, so is very simple to use and
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serves as a starting point for bug reports or optimizing a particular
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installation.
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