Add task_clock as additional counter used with perf counters #215
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Currently all of sightglass's measuring units are tied processor events which is only useful in comparing performance where the cpu remains constant. This patch adds cpu time software counter as calculated by the kernel.
fitzgen
approved these changes
Jan 3, 2023
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The CI failure looks like we need to update our rustc in CI. |
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#218 should fix the CI issue. |
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Currently all of sightglass's measuring units are tied processor events which is only useful in comparing performance where the cpu remains constant. This patch adds cpu time software counter as calculated by the kernel.