}()
	}

	if !served {
		setResponseHeaders(classification, w)

		epmetrics.RecordDroppedRequest(r, requestInfo, epmetrics.APIServerComponent, isMutatingRequest)
		epmetrics.RecordRequestTermination(r, requestInfo, epmetrics.APIServerComponent, http.StatusTooManyRequests)
		h.droppedRequests.RecordDroppedRequest(classification.PriorityLevelName)

limitations under the License.
*/

package metrics

import (
	"context"
	"strconv"
	"strings"
	"sync"
	"time"

	epmetrics "k8s.io/apiserver/pkg/endpoints/metrics"
	apirequest "k8s.io/apiserver/pkg/endpoints/request"
	compbasemetrics "k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
	basemetricstestutil "k8s.io/component-base/metrics/testutil"
)

const (
	namespace = "apiserver"

			for _, existingSlice := range existingSlices {
				slices.toDelete = append(slices.toDelete, existingSlice)
			}
		}
	}

	metrics.EndpointsAddedPerSync.WithLabelValues().Observe(float64(totals.added))
	metrics.EndpointsUpdatedPerSync.WithLabelValues().Observe(float64(totals.updated))
	metrics.EndpointsRemovedPerSync.WithLabelValues().Observe(float64(totals.removed))

	"k8s.io/apiserver/pkg/endpoints/handlers/responsewriters"
	epmetrics "k8s.io/apiserver/pkg/endpoints/metrics"
	apirequest "k8s.io/apiserver/pkg/endpoints/request"
	"k8s.io/apiserver/pkg/endpoints/responsewriter"
	"k8s.io/apiserver/pkg/reconcilers"
	"k8s.io/apiserver/pkg/storageversion"
	"k8s.io/apiserver/pkg/util/peerproxy/metrics"
	apiserverproxyutil "k8s.io/apiserver/pkg/util/proxy"
	"k8s.io/client-go/tools/cache"

			Help:           "Time (in seconds) of inter arrival of transformation requests.",
			StabilityLevel: metrics.ALPHA,
			Buckets:        metrics.ExponentialBuckets(60, 2, 10),
		},
		[]string{"transformation_type"},
	)

	// These metrics are made public to be used by unit tests.
	KMSOperationsLatencyMetric = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Namespace:      namespace,
			Subsystem:      subsystem,

			StabilityLevel: metrics.ALPHA,
		},
	)

	NodeStartupDuration = metrics.NewGauge(
		&metrics.GaugeOpts{
			Subsystem:      KubeletSubsystem,
			Name:           NodeStartupKey,
			Help:           "Duration in seconds of node startup in total.",
			StabilityLevel: metrics.ALPHA,
		},
	)

	ImageGarbageCollectedTotal = metrics.NewCounterVec(
		&metrics.CounterOpts{

	WebhookRejectionNoError WebhookRejectionErrorType = "no_error"
)

var (
	latencySummaryMaxAge = 5 * time.Hour

	// Metrics provides access to all admission metrics.
	Metrics = newAdmissionMetrics()
)

// ObserverFunc is a func that emits metrics.
type ObserverFunc func(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string)

const (

)

// Collector paths.
//
// These are paths under the top-level /minio/metrics/v3 metrics endpoint. Each
// of these paths returns a set of V3 metrics.
//
// Per-bucket metrics endpoints always start with /bucket and the bucket name is
// appended to the path. e.g. if the collector path is /bucket/api, the endpoint
// for the bucket "mybucket" would be /minio/metrics/v3/bucket/api/mybucket
const (

		}
		return nil
	}
}

// MetricsGroup - represents a group of metrics. It includes a `MetricsLoaderFn`
// function that provides a way to load the metrics from the system. The metrics
// are cached and refreshed after a given timeout.
//
// For metrics with a `bucket` dimension, a list of buckets argument is required
// to collect the metrics.
//
// It implements the prometheus.Collector interface for metric groups without a

									Binding:        binding,
									PolicyDecision: decision,
								})
								celmetrics.Metrics.ObserveRejection(ctx, decision.Elapsed, definition.Name, binding.Name, "active")
							case admissionregistrationv1.Audit:
								publishValidationFailureAnnotation(binding, i, decision, versionedAttr)
								celmetrics.Metrics.ObserveAudit(ctx, decision.Elapsed, definition.Name, binding.Name, "active")