t.Fatal("Metric specified as objectMetric but metric.singleObject is nil.")
		}
		outReplicas, outUsage, outTimestamp, err = replicaCalc.GetObjectPerPodMetricReplicas(tc.currentReplicas, tc.metric.perPodTargetUsage, tc.metric.name, testNamespace, tc.metric.singleObject, nil)
	case externalMetric:
		if tc.metric.selector == nil {
			t.Fatal("Metric specified as externalMetric but metric.selector is nil.")
		}
		if tc.metric.targetUsage <= 0 {

		}
		*status = autoscalingv2.MetricStatus{
			Type: autoscalingv2.ObjectMetricSourceType,
			Object: &autoscalingv2.ObjectMetricStatus{
				Metric: autoscalingv2.MetricIdentifier{
					Name:     metricSpec.Object.Metric.Name,
					Selector: metricSpec.Object.Metric.Selector,
				},
				Current: autoscalingv2.MetricValueStatus{

					Pods: &autoscaling.PodsMetricSource{
						Metric: autoscaling.MetricIdentifier{},
						Target: autoscaling.MetricTarget{
							Type:         autoscaling.ValueMetricType,
							AverageValue: resource.NewMilliQuantity(100, resource.DecimalSI),
						},
					},
				}},
			},
		},
		msg: "must specify a metric name",
	}, {

          "format": "time_series",
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{instance}}",
          "metric": "process_start_time_seconds",
          "refId": "A",
          "step": 60
        }
      ],
      "title": "Uptime",
      "type": "stat"
    },
    {
      "datasource": {

}

// AddMetric will add an case to the metric.
func (ps *PushContext) AddMetric(metric monitoring.Metric, key string, proxyID, msg string) {
	if ps == nil {
		log.Infof("Metric without context %s %v %s", key, proxyID, msg)
		return
	}
	ps.proxyStatusMutex.Lock()
	defer ps.proxyStatusMutex.Unlock()

	metricMap, f := ps.ProxyStatus[metric.Name()]
	if !f {
		metricMap = map[string]ProxyPushStatus{}

			continue
		}

		familyMatch = true
		for _, metric := range mf.GetMetric() {
			if !testutil.LabelsMatch(metric, labelFilter) {
				continue
			}

			labelMatch = true
			sum += int(metric.GetGauge().GetValue())
		}
	}
	if !familyMatch {
		return fmt.Errorf("expected to find the metric family: %s in the gathered result", name)
	}
	if !labelMatch {

			FilterPlugin: f.filterPlugins[i],
			metric:       metrics.PluginEvaluationTotal.WithLabelValues(pl.Name(), metrics.Filter, f.profileName),
		}
	}

	// Cache metric streams for prescore and score plugins.
	for i, pl := range f.preScorePlugins {
		f.preScorePlugins[i] = &instrumentedPreScorePlugin{
			PreScorePlugin: f.preScorePlugins[i],

	verifyNewDetacherCallCount(t, false /* expectZeroNewDetacherCallCount */, fakePlugin)
	waitForDetachCallCount(t, 1 /* expectedDetachCallCount */, fakePlugin)

	// Force detach metric due to timeout
	testForceDetachMetric(t, 1, metrics.ForceDetachReasonTimeout)
}

// Populates desiredStateOfWorld cache with one node/volume/pod tuple.
// Has node update fail
// Calls Run()

	}
}

type outboundListenerConflict struct {
	metric          monitoring.Metric
	node            *model.Proxy
	listenerName    string
	currentProtocol protocol.Instance
	newHostname     host.Name
	newProtocol     protocol.Instance
}

func (c outboundListenerConflict) addMetric(metrics model.Metrics) {
	metrics.AddMetric(c.metric,
		c.listenerName,
		c.node.ID,

- Expose apiserver_watch_cache_resource_version metric to simplify debugging problems with watchcache. ([#125377](https://github.com/kubernetes/kubernetes/pull/125377), [@wojtek-t](https://github.com/wojtek-t)) [SIG API Machinery and Instrumentation]