package v2beta2

// ExternalMetricSourceApplyConfiguration represents an declarative configuration of the ExternalMetricSource type for use
// with apply.
type ExternalMetricSourceApplyConfiguration struct {
	Metric *MetricIdentifierApplyConfiguration `json:"metric,omitempty"`
	Target *MetricTargetApplyConfiguration     `json:"target,omitempty"`
}

package v2

// PodsMetricStatusApplyConfiguration represents an declarative configuration of the PodsMetricStatus type for use
// with apply.
type PodsMetricStatusApplyConfiguration struct {
	Metric  *MetricIdentifierApplyConfiguration  `json:"metric,omitempty"`
	Current *MetricValueStatusApplyConfiguration `json:"current,omitempty"`
}

package v2beta2

// PodsMetricSourceApplyConfiguration represents an declarative configuration of the PodsMetricSource type for use
// with apply.
type PodsMetricSourceApplyConfiguration struct {
	Metric *MetricIdentifierApplyConfiguration `json:"metric,omitempty"`
	Target *MetricTargetApplyConfiguration     `json:"target,omitempty"`
}

// PodsMetricSourceApplyConfiguration constructs an declarative configuration of the PodsMetricSource type for use with

	metricsTotal := int64(0)
	requestsTotal := int64(0)
	numEntries := 0

	for podName, metric := range metrics {
		request, hasRequest := requests[podName]
		if !hasRequest {
			// we check for missing requests elsewhere, so assuming missing requests == extraneous metrics
			continue
		}

		metricsTotal += metric.Value
		requestsTotal += request
		numEntries++
	}

// limitations under the License.

package common

import (
	"istio.io/istio/pkg/monitoring"
)

type EchoMetrics struct {
	HTTPRequests monitoring.Metric
	GrpcRequests monitoring.Metric
	TCPRequests  monitoring.Metric
}

var (
	PortLabel = monitoring.CreateLabel("port")
	Metrics   = &EchoMetrics{
		HTTPRequests: monitoring.NewSum(
			"istio_echo_http_requests_total",

						Metric: tpb.MetricSelector_ALL_METRICS,
					},
					Mode: tpb.WorkloadMode_SERVER,
				},
				Disabled: &wrappers.BoolValue{Value: true},
			},
			{
				Match: &tpb.MetricSelector{
					MetricMatch: &tpb.MetricSelector_Metric{
						Metric: tpb.MetricSelector_REQUEST_COUNT,
					},
					Mode: tpb.WorkloadMode_CLIENT,
				},
				TagOverrides: map[string]*tpb.MetricsOverrides_TagOverride{

			for _, metric := range metrics {
				t.NewSubTestf(metric).Run(func(t framework.TestContext) {
					t.Cleanup(func() {
						if t.Failed() {
							util.PromDump(t.Clusters().Default(), promInst, prometheus.Query{Metric: metric})
						}
						grpcSourceQuery := buildGRPCQuery(metric)
						cluster := t.Clusters().Default()

	_ "runtime" // depends on the runtime via a linkname'd function
	"unsafe"
)

// Sample captures a single metric sample.
type Sample struct {
	// Name is the name of the metric sampled.
	//
	// It must correspond to a name in one of the metric descriptions
	// returned by All.
	Name string

	// Value is the value of the metric sample.
	Value Value
}

// Implemented in the runtime.

	// If a metric really requires `metric{} 0`, they can explicitly call .Record(0).
	if f.currentGaugeSet == nil {
		f.currentGaugeSet = &gaugeValues{}
		f.attributeSets[attribute.NewSet()] = f.currentGaugeSet
	}
	f.currentGaugeSet.val = value
	f.attributeSetsMutex.Unlock()
}

func (f *gauge) With(labelValues ...LabelValue) Metric {
	attrs, set := rebuildAttributes(f.baseMetric, labelValues)

		"Time taken to process an item", []float64{.01, .1, .2, .5, 1, 3, 5}, enableMetric)
)

type queueMetrics struct {
	depth        monitoring.Metric
	latency      monitoring.Metric
	workDuration monitoring.Metric
	id           string
	clock        clock.WithTicker
}

// Gets the time since the specified start in seconds.
func (m *queueMetrics) sinceInSeconds(start time.Time) float64 {