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Nanosecond in formatted output could be negtive and log time is not well synced with system time #28

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MengRao opened this issue May 7, 2020 · 0 comments
Open

Nanosecond in formatted output could be negtive and log time is not well synced with system time #28

MengRao opened this issue May 7, 2020 · 0 comments

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@MengRao
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MengRao commented May 7, 2020

The initial logs just after program started always have a nanosecond part above or below 0 by a small value, and the calibrated cyclesPerSecond is not precise enough.

Actually there's a simple and precise way to convert a tsc to system nanosecond timestamp: tscns.
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