metrics

Documentation

Index

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

Variables

var (
	E2eSchedulingLatency = prometheus.NewSummary(
		prometheus.SummaryOpts{
			Subsystem: schedulerSubsystem,
			Name:      "e2e_scheduling_latency_microseconds",
			Help:      "E2e scheduling latency (scheduling algorithm + binding)",
			MaxAge:    time.Hour,
		},
	)
	SchedulingAlgorithmLatency = prometheus.NewSummary(
		prometheus.SummaryOpts{
			Subsystem: schedulerSubsystem,
			Name:      "scheduling_algorithm_latency_microseconds",
			Help:      "Scheduling algorithm latency",
			MaxAge:    time.Hour,
		},
	)
	BindingLatency = prometheus.NewSummary(
		prometheus.SummaryOpts{
			Subsystem: schedulerSubsystem,
			Name:      "binding_latency_microseconds",
			Help:      "Binding latency",
			MaxAge:    time.Hour,
		},
	)
	BindingRateLimiterSaturation = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Subsystem: schedulerSubsystem,
			Name:      "binding_ratelimiter_saturation",
			Help:      "Binding rateLimiter's saturation rate in percentage",
		},
	)
)

var BindingSaturationReportInterval = 1 * time.Second

Functions

func Register

func Register()

Register all metrics.

func SinceInMicroseconds

func SinceInMicroseconds(start time.Time) float64

Gets the time since the specified start in microseconds.