return true
	})
	return i
}

// lifetime returns the lifetime count of the specified metric.
func (p *scannerMetrics) lifetime(m scannerMetric) uint64 {
	if m >= scannerMetricLast {
		return 0
	}
	val := atomic.LoadUint64(&p.operations[m])
	return val
}

// lastMinute returns the last minute statistics of a metric.
// m should be < scannerMetricLastRealtime

apiVersion: release-notes/v2
kind: feature
area: telemetry
releaseNotes:
- |
  **Added** a new metric (`istiod_managed_clusters`) to `istiod` to track the number of clusters managed by an

apiVersion: release-notes/v2
kind: feature
area: telemetry
releaseNotes:
- |

  optional MetricIdentifier metric = 3;
}

// ObjectMetricStatus indicates the current value of a metric describing a
// kubernetes object (for example, hits-per-second on an Ingress object).
message ObjectMetricStatus {
  // metric identifies the target metric by name and selector
  optional MetricIdentifier metric = 1;

  // current contains the current value for the given metric

	"":       "ExternalMetricSource indicates how to scale on a metric not associated with any Kubernetes object (for example length of queue in cloud messaging service, or QPS from loadbalancer running outside of cluster).",
	"metric": "metric identifies the target metric by name and selector",
	"target": "target specifies the target value for the given metric",
}

func (ExternalMetricSource) SwaggerDoc() map[string]string {

}

// ExternalMetricStatus indicates the current value of a global metric
// not associated with any Kubernetes object.
message ExternalMetricStatus {
  // metricName is the name of a metric used for autoscaling in
  // metric system.
  optional string metricName = 1;

  // metricSelector is used to identify a specific time series
  // within a given metric.
  // +optional

	)

	if metric.Available != nil {
		available = uint64(metric.Available.Value())
	}
	if metric.Capacity != nil {
		capacity = uint64(metric.Capacity.Value())
	}
	if metric.Used != nil {
		used = uint64(metric.Used.Value())
	}
	if metric.Inodes != nil {
		inodes = uint64(metric.Inodes.Value())
	}
	if metric.InodesFree != nil {

		if mf.GetName() == name {
			for _, metric := range mf.GetMetric() {
				if testutil.LabelsMatch(metric, expectedLabels) {
					gotLabelCount := len(metric.GetLabel())
					wantLabelCount := len(expectedLabels)
					if wantLabelCount != gotLabelCount {
						t.Errorf("Got metric with %d labels, but wanted %d labels. Wanted %#+v for %s",
							gotLabelCount, wantLabelCount, expectedLabels, metric.String())
						continue
					}
				}

}

// Dec decreases a metric counter by 1, in an atomic way
func (r *PendingPodsRecorder) Dec() {
	r.recorder.Dec()
}

// Clear set a metric counter to 0, in an atomic way
func (r *PendingPodsRecorder) Clear() {
	r.recorder.Set(float64(0))
}

// metric is the data structure passed in the buffer channel between the main framework thread
// and the metricsRecorder goroutine.
type metric struct {

// ExternalMetricSource indicates how to scale on a metric not associated with
// any Kubernetes object (for example length of queue in cloud
// messaging service, or QPS from loadbalancer running outside of cluster).
message ExternalMetricSource {
  // metric identifies the target metric by name and selector
  optional MetricIdentifier metric = 1;

  // target specifies the target value for the given metric
  optional MetricTarget target = 2;
}