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client/controller: add logs and export more information in throttled error (#8028) #8256

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client/controller: add logs and export more information in throttled error (#8028) #8256

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13 changes: 13 additions & 0 deletions client/resource_group/controller/limiter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -403,6 +403,7 @@ func (lim *Limiter) reserveN(now time.Time, n float64, maxFutureReserve time.Dur
lim.tokens = tokens
lim.maybeNotify()
} else {
<<<<<<< HEAD
// print log if the limiter cannot reserve for a while.
if time.Since(lim.last) > reserveWarnLogInterval {
log.Warn("[resource group controller] cannot reserve enough tokens",
Expand All @@ -416,6 +417,18 @@ func (lim *Limiter) reserveN(now time.Time, n float64, maxFutureReserve time.Dur
zap.Int64("burst", lim.burst),
zap.Int("remaining-notify-times", lim.remainingNotifyTimes))
}
=======
log.Warn("[resource group controller] cannot reserve enough tokens",
zap.Duration("need-wait-duration", waitDuration),
zap.Duration("max-wait-duration", maxFutureReserve),
zap.Float64("current-ltb-tokens", lim.tokens),
zap.Float64("current-ltb-rate", float64(lim.limit)),
zap.Float64("request-tokens", n),
zap.Float64("notify-threshold", lim.notifyThreshold),
zap.Bool("is-low-process", lim.isLowProcess),
zap.Int64("burst", lim.burst),
zap.Int("remaining-notify-times", lim.remainingNotifyTimes))
>>>>>>> cbde63645 (client/controller: add logs and export more information in throttled error (#8028))
lim.last = last
if lim.limit == 0 {
lim.notify()
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