Merge pull request kubernetes#88666 from ingvagabund/scheduler-perf-do-not-override-throughput-labes

scheduler_perf: do not override throughput labels

Author: k8s-ci-robot

test/integration/scheduler_perf/util.go

@@ -243,9 +243,7 @@ func (tc *throughputCollector) collect() []DataItem {
 			sum += tc.schedulingThroughputs[i]
 		}
 
-		throughputSummary.Labels = map[string]string{
-			"Metric": "SchedulingThroughput",
-		}
+		throughputSummary.Labels["Metric"] = "SchedulingThroughput"
 		throughputSummary.Data = map[string]float64{
 			"Average": sum / float64(length),
 			"Perc50":  tc.schedulingThroughputs[int(math.Ceil(float64(length*50)/100))-1],