metrics

Documentation

Index

• Constants
• Variables
• func Register()
• func SinceInMicroseconds(start time.Time) float64
• func SinceInSeconds(start time.Time) float64

Constants

const (
	// NetworkPluginOperationsKey is the key for operation count metrics.
	NetworkPluginOperationsKey = "network_plugin_operations"
	// NetworkPluginOperationsLatencyKey is the key for the operation latency metrics.
	NetworkPluginOperationsLatencyKey = "network_plugin_operations_duration_seconds"
	// DeprecatedNetworkPluginOperationsLatencyKey is the deprecated key for the operation latency metrics.
	DeprecatedNetworkPluginOperationsLatencyKey = "network_plugin_operations_latency_microseconds"
)

Variables

var (
	// NetworkPluginOperationsLatency collects operation latency numbers by operation
	// type.
	NetworkPluginOperationsLatency = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem:      kubeletSubsystem,
			Name:           NetworkPluginOperationsLatencyKey,
			Help:           "Latency in seconds of network plugin operations. Broken down by operation type.",
			Buckets:        metrics.DefBuckets,
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"operation_type"},
	)

	// DeprecatedNetworkPluginOperationsLatency collects operation latency numbers by operation
	// type.
	DeprecatedNetworkPluginOperationsLatency = metrics.NewSummaryVec(
		&metrics.SummaryOpts{
			Subsystem:      kubeletSubsystem,
			Name:           DeprecatedNetworkPluginOperationsLatencyKey,
			Help:           "(Deprecated) Latency in microseconds of network plugin operations. Broken down by operation type.",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"operation_type"},
	)
)

Functions

func Register

func Register()

Register all metrics.

func SinceInMicroseconds

func SinceInMicroseconds(start time.Time) float64

SinceInMicroseconds gets the time since the specified start in microseconds.

func SinceInSeconds

func SinceInSeconds(start time.Time) float64

SinceInSeconds gets the time since the specified start in seconds.