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apf: calculation of dR/dt should use seats in use 

Kubernetes-commit: 6203d4fc6af36b1fd60177e8a88b8d4d45acb029
This commit is contained in:
Abu Kashem 2021-06-21 05:38:07 -04:00 committed by Kubernetes Publisher
parent 922627e1e3
commit e9708ba84d
1 changed files with 3 additions and 3 deletions
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6
pkg/util/flowcontrol/fairqueuing/queueset/queueset.go
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@ -413,9 +413,9 @@ func (qs *queueSet) syncTimeLocked() {
// been advancing, according to the logic in `doc.go`.
func (qs *queueSet) getVirtualTimeRatioLocked() float64 {
activeQueues := 0
reqs := 0
seatsInUse := 0
for _, queue := range qs.queues {
reqs += queue.requestsExecuting
seatsInUse += queue.seatsInUse
if queue.requests.Length() > 0 || queue.requestsExecuting > 0 {
activeQueues++
}
@ -423,7 +423,7 @@ func (qs *queueSet) getVirtualTimeRatioLocked() float64 {
if activeQueues == 0 {
return 0
}
return math.Min(float64(reqs), float64(qs.dCfg.ConcurrencyLimit)) / float64(activeQueues)
return math.Min(float64(seatsInUse), float64(qs.dCfg.ConcurrencyLimit)) / float64(activeQueues)
}
// timeoutOldRequestsAndRejectOrEnqueueLocked encapsulates the logic required