metrics

package
v1.13.3-k3s2 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Feb 8, 2019 License: Apache-2.0 Imports: 3 Imported by: 0

Documentation

Index

Constants

View Source
const (
	// DockerOperationsKey is the key for docker operation metrics.
	DockerOperationsKey = "docker_operations"
	// DockerOperationsLatencyKey is the key for the operation latency metrics.
	DockerOperationsLatencyKey = "docker_operations_latency_microseconds"
	// DockerOperationsErrorsKey is the key for the operation error metrics.
	DockerOperationsErrorsKey = "docker_operations_errors"
	// DockerOperationsTimeoutKey is the key for the operation timeout metrics.
	DockerOperationsTimeoutKey = "docker_operations_timeout"
)

Variables

View Source
var (
	// DockerOperationsLatency collects operation latency numbers by operation
	// type.
	DockerOperationsLatency = prometheus.NewSummaryVec(
		prometheus.SummaryOpts{
			Subsystem: kubeletSubsystem,
			Name:      DockerOperationsLatencyKey,
			Help:      "Latency in microseconds of Docker operations. Broken down by operation type.",
		},
		[]string{"operation_type"},
	)
	// DockerOperations collects operation counts by operation type.
	DockerOperations = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Subsystem: kubeletSubsystem,
			Name:      DockerOperationsKey,
			Help:      "Cumulative number of Docker operations by operation type.",
		},
		[]string{"operation_type"},
	)
	// DockerOperationsErrors collects operation errors by operation
	// type.
	DockerOperationsErrors = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Subsystem: kubeletSubsystem,
			Name:      DockerOperationsErrorsKey,
			Help:      "Cumulative number of Docker operation errors by operation type.",
		},
		[]string{"operation_type"},
	)
	// DockerOperationsTimeout collects operation timeouts by operation type.
	DockerOperationsTimeout = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Subsystem: kubeletSubsystem,
			Name:      DockerOperationsTimeoutKey,
			Help:      "Cumulative number of Docker operation timeout by operation type.",
		},
		[]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.

Types

This section is empty.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL