metric: &metricInfo{
			name:          "qps",
			levels:        []int64{8600},
			targetUsage:   4400,
			expectedUsage: 8600,
			metricType:    podMetric,
		},
	}
	tc.runTest(t)
}

func TestReplicaCalcScaleUpPerPodCMExternal(t *testing.T) {
	tc := replicaCalcTestCase{
		currentReplicas:  3,
		expectedReplicas: 4,
		metric: &metricInfo{
			name:              "qps",
			levels:            []int64{8600},

		}

		metrics := &emapi.ExternalMetricValueList{}

		assert.Equal(t, "qps", listAction.GetResource().Resource, "the metric name requested should have been qps, as specified in the metric spec")

		for _, level := range tc.reportedLevels {
			metric := emapi.ExternalMetricValue{
				Timestamp:  metav1.Time{Time: time.Now()},
				MetricName: "qps",
				Value:      *resource.NewMilliQuantity(int64(level), resource.DecimalSI),
			}

		// Reducing this to 1s optimizes for UX while retaining performance.
		// At low QPS access logs are unlikely a bottleneck, and these users will now see logs after 1s rather than 10s.
		// At high QPS (>250 QPS) we will log the same amount as we will log due to exceeding buffer size, rather
		// than the flush interval.
		"--file-flush-interval-msec", "1000",

apiVersion: kubeproxy.config.k8s.io/v1alpha1
bindAddress: 0.0.0.0
bindAddressHardFail: false
clientConnection:
  acceptContentTypes: ""
  burst: 10
  contentType: application/vnd.kubernetes.protobuf
  kubeconfig: ""
  qps: 5
clusterCIDR: ""
configSyncPeriod: 15m0s
conntrack:
  maxPerCore: 32768
  min: 131072
  tcpBeLiberal: false
  tcpCloseWaitTimeout: 1h0m0s
  tcpEstablishedTimeout: 24h0m0s
  udpStreamTimeout: 0s

		obj.ClientConnection.ContentType = "application/vnd.kubernetes.protobuf"
	}
	// Scheduler has an opinion about QPS/Burst, setting specific defaults for itself, instead of generic settings.
	if obj.ClientConnection.QPS == 0.0 {
		obj.ClientConnection.QPS = 50.0
	}
	if obj.ClientConnection.Burst == 0 {
		obj.ClientConnection.Burst = 100
	}

	// Use the default LeaderElectionConfiguration options

	}

	if len(obj.ClientConnection.ContentType) == 0 {
		obj.ClientConnection.ContentType = "application/vnd.kubernetes.protobuf"
	}
	if obj.ClientConnection.QPS == 0.0 {
		obj.ClientConnection.QPS = 5.0
	}
	if obj.ClientConnection.Burst == 0 {
		obj.ClientConnection.Burst = 10
	}
	if obj.FeatureGates == nil {
		obj.FeatureGates = make(map[string]bool)
	}

		"Interval to update the XDS distribution status.",
	).Get()

	StatusQPS = env.Register(
		"PILOT_STATUS_QPS",
		100,
		"If status is enabled, controls the QPS with which status will be updated.  "+
			"See https://godoc.org/k8s.io/client-go/rest#Config QPS",
	).Get()

	StatusBurst = env.Register(
		"PILOT_STATUS_BURST",
		500,
		"If status is enabled, controls the Burst rate with which status will be updated.  "+

					ResourceNamespace: "kube-system",
					ResourceName:      "kube-scheduler",
				},
				ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
					Kubeconfig:  configKubeconfig,
					QPS:         50,
					Burst:       100,
					ContentType: "application/vnd.kubernetes.protobuf",
				},
				PercentageOfNodesToScore: defaultPercentageOfNodesToScore,

   * calling thread wait for that time.
   *
   * The simplest way to maintain a rate of QPS is to keep the timestamp of the last granted
   * request, and ensure that (1/QPS) seconds have elapsed since then. For example, for a rate of
   * QPS=5 (5 tokens per second), if we ensure that a request isn't granted earlier than 200ms after

	// These client-connection defaults are specific to the kube-controller-manager
	if obj.Generic.ClientConnection.QPS == 0.0 {
		obj.Generic.ClientConnection.QPS = 20.0
	}
	if obj.Generic.ClientConnection.Burst == 0 {
		obj.Generic.ClientConnection.Burst = 30
	}

	// Use the default RecommendedDefaultGenericControllerManagerConfiguration options