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Figure out how to use AnchoredClock for exemplar measurements. #3691

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jsuereth opened this issue Oct 4, 2021 · 0 comments
Open

Figure out how to use AnchoredClock for exemplar measurements. #3691

jsuereth opened this issue Oct 4, 2021 · 0 comments
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jsuereth commented Oct 4, 2021

Exemplars (especially those sampled during an active trace), should be able to grab wall-clock time @ nanosecond resolution from an AnchoredClock to line up w/ traces.

Currently, they (will) call Clock.now(), but against the default system clock which is millisecond resolution and possibly expensive.
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