metrics

Documentation

Index

• func StartDebugServer(address string, sink *lager.ReconfigurableSink, metrics Metrics) (ifrit.Process, error)
• type Metrics
• type MetricsProvider
  • func NewMetricsProvider(logger lager.Logger, depotPath string) *MetricsProvider
  • func (m *MetricsProvider) BackingStores() int
  • func (m *MetricsProvider) DepotDirs() int
  • func (m *MetricsProvider) LoopDevices() int
  • func (m *MetricsProvider) NumCPU() int
  • func (m *MetricsProvider) NumGoroutine() int
  • func (m *MetricsProvider) RegisterKillableContainer(containerId string)
  • func (m *MetricsProvider) RegisterUnkillableContainer(containerId string)
  • func (m *MetricsProvider) UnkillableContainers() int
• type PeriodicMetronNotifier
  • func NewPeriodicMetronNotifier(logger lager.Logger, metrics Metrics, interval time.Duration, ...) *PeriodicMetronNotifier
  • func (notifier PeriodicMetronNotifier) Start()
  • func (notifier PeriodicMetronNotifier) Stop()

Functions

func StartDebugServer

func StartDebugServer(address string, sink *lager.ReconfigurableSink, metrics Metrics) (ifrit.Process, error)

Types

type Metrics

type Metrics map[string]func() int

type MetricsProvider

type MetricsProvider struct {
	// contains filtered or unexported fields
}

func NewMetricsProvider

func NewMetricsProvider(logger lager.Logger, depotPath string) *MetricsProvider

func (*MetricsProvider) BackingStores

func (m *MetricsProvider) BackingStores() int

TODO: remove this eventually

func (*MetricsProvider) DepotDirs

func (m *MetricsProvider) DepotDirs() int

func (*MetricsProvider) LoopDevices

func (m *MetricsProvider) LoopDevices() int

TODO: remove this eventually

func (*MetricsProvider) NumCPU

func (m *MetricsProvider) NumCPU() int

func (*MetricsProvider) NumGoroutine

func (m *MetricsProvider) NumGoroutine() int

func (*MetricsProvider) RegisterKillableContainer

func (m *MetricsProvider) RegisterKillableContainer(containerId string)

func (*MetricsProvider) RegisterUnkillableContainer

func (m *MetricsProvider) RegisterUnkillableContainer(containerId string)

func (*MetricsProvider) UnkillableContainers

func (m *MetricsProvider) UnkillableContainers() int

type PeriodicMetronNotifier

type PeriodicMetronNotifier struct {
	Interval time.Duration
	Logger   lager.Logger
	Clock    clock.Clock
	// contains filtered or unexported fields
}

func NewPeriodicMetronNotifier

func NewPeriodicMetronNotifier(
	logger lager.Logger,
	metrics Metrics,
	interval time.Duration,
	clock clock.Clock,
) *PeriodicMetronNotifier

func (PeriodicMetronNotifier) Start

func (notifier PeriodicMetronNotifier) Start()

func (PeriodicMetronNotifier) Stop

func (notifier PeriodicMetronNotifier) Stop()