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add log warning.

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Raúl Kripalani 2020-12-09 14:56:03 +00:00
parent fcf668bfe2
commit a4d30cafdc
1 changed files with 1 additions and 0 deletions
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watchdog.go
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@ -180,6 +180,7 @@ func HeapDriven(limit uint64, policyCtor PolicyCtor) (err error, stopFn func())
heapMarked := uint64(float64(memstats.NextGC) / (1 + float64(currGOGC)/100))
if heapMarked == 0 {
// this shouldn't happen, but just in case; avoiding a div by 0.
Logger.Warnf("heap-driven watchdog: inferred zero heap marked; skipping evaluation")
continue
}