//----------------------------------------------
	//IfLuid                             : ethernet_6
	//IfIndex                            : 11
	//State                              : connected
	//Metric                             : 10
	//...
	var name string
	lines := bytes.Split(out, []byte{'\r', '\n'})
	for _, line := range lines {

			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],

	m.Set(apiTrafficSentBytes, float64(connStats.s3OutputBytes), "type", "s3")
	m.Set(apiTrafficRecvBytes, float64(connStats.s3InputBytes), "type", "s3")
	return nil
}

// Metric Descriptions for bucket level S3 metrics.
var (
	bucketAPITrafficSentBytesMD = NewCounterMD(apiTrafficSentBytes,
		"Total number of bytes received for a bucket", "bucket", "type")

- Introduced new apiserver metric `apiserver_flowcontrol_current_inqueue_seats`. This metric is analogous to `apiserver_flowcontrol_current_inqueue_requests`, but tracks the total number of seats, as each request can take more than one seat. ([#119385](https://github.com/kubernetes/kubernetes/pull/119385), [@andrewsykim](https://github.com/andrewsykim))

- Scheduler now waits for handlers to finish syncing before the scheduling cycles start. ([#116729](https://github.com/kubernetes/kubernetes/pull/116729), [@AxeZhan](https://github.com/AxeZhan))

          - "!**/pkg/tracing/**"
        deny:
          - pkg: go.opentelemetry.io/otel
            desc: "do not use OpenTelemetry directly; use pkg/monitoring"
          - pkg: go.opentelemetry.io/otel/metric
            desc: "do not use OpenTelemetry directly; use pkg/monitoring"
      DenyProtobufV1:
        files:
          - $all
        deny:
          - pkg: github.com/golang/protobuf/ptypes

	if e != nil && e.NetworksWatcher != nil {
		e.NetworksWatcher.AddNetworksHandler(h)
	}
}

func (e *Environment) AddMetric(metric monitoring.Metric, key string, proxyID, msg string) {
	if e != nil {
		e.PushContext().AddMetric(metric, key, proxyID, msg)
	}
}

func (e *Environment) Version() string {
	if x := e.GetLedger(); x != nil {
		return x.RootHash()
	}
	return ""
}

		mountRequestTime = oldPodMount.mountRequestTime
	}

	if !ok {
		// The volume exists, but not with this pod.
		// It will be added below as podToMount, now just report SELinux metric.
		if pluginSupportsSELinuxContextMount {
			existingVolume := dsw.volumesToMount[volumeName]
			if seLinuxFileLabel != existingVolume.originalSELinuxLabel {

- 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]

type FilterOutFunc[T controllers.Object] func(old, cur T) bool

// registerHandlers registers a handler for a given informer
// Note: `otype` is used for metric, if empty, no metric will be reported
func registerHandlers[T controllers.ComparableObject](c *Controller,
	informer kclient.Informer[T], otype string,
	handler func(T, T, model.Event) error, filter FilterOutFunc[T],
) {