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add if check for number of scheduled pods to be greater than 0

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This commit is contained in:
Alexander Minbaev 2021-03-05 09:05:42 -06:00
parent 55f255208a
commit 359116f525
1 changed files with 8 additions and 5 deletions
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5
test/integration/scheduler_perf/util.go
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@ -256,13 +256,16 @@ func (tc *throughputCollector) run(ctx context.Context) {
} }
scheduled := len(podsScheduled) scheduled := len(podsScheduled)
// Only do sampling if number of scheduled pods is greater than zero
if scheduled > 0 {
samplingRatioSeconds := float64(throughputSampleFrequency) / float64(time.Second) samplingRatioSeconds := float64(throughputSampleFrequency) / float64(time.Second)
throughput := float64(scheduled-lastScheduledCount) / samplingRatioSeconds throughput := float64(scheduled-lastScheduledCount) / samplingRatioSeconds
tc.schedulingThroughputs = append(tc.schedulingThroughputs, throughput) tc.schedulingThroughputs = append(tc.schedulingThroughputs, throughput)
lastScheduledCount = scheduled lastScheduledCount = scheduled
klog.Infof("%d pods scheduled", lastScheduledCount) klog.Infof("%d pods scheduled", lastScheduledCount)
} }
}
} }
} }