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bosun: Adding instrumentation around schedule lock. #1113
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cmd/bosun/sched/sched.go
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time.Now().Sub(start) -> time.Since(start)
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LGTM if you squish it. |
captncraig
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bosun: Adding instrumentation around schedule lock.
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Here we emit metrics about how long a method spent waiting for a lock, as well as how long it held it.
I suspect the slowness on the dashboard is related to lock contention, and this should help diagnose it.