metrics

Documentation

Index

• Constants
• type Metricer
• type Metrics
  • func NewMetrics(procName string) *Metrics
  • func (m *Metrics) CacheAdd(chainID eth.ChainID, label string, cacheSize int, evicted bool)
  • func (m *Metrics) CacheGet(chainID eth.ChainID, label string, hit bool)
  • func (m *Metrics) Document() []opmetrics.DocumentedMetric
  • func (m *Metrics) RecordCrossSafeRef(chainID eth.ChainID, ref eth.BlockRef)
  • func (m *Metrics) RecordCrossUnsafeRef(chainID eth.ChainID, ref eth.BlockRef)
  • func (m *Metrics) RecordDBEntryCount(chainID eth.ChainID, kind string, count int64)
  • func (m *Metrics) RecordDBSearchEntriesRead(chainID eth.ChainID, count int64)
  • func (m *Metrics) RecordInfo(version string)
  • func (m *Metrics) RecordUp()
  • func (m *Metrics) Registry() *prometheus.Registry

Constants

const Namespace = "op_supervisor"

Types

type Metricer

type Metricer interface {
	RecordInfo(version string)
	RecordUp()

	opmetrics.RPCMetricer
	RecordCrossUnsafeRef(chainID eth.ChainID, r eth.BlockRef)
	RecordCrossSafeRef(chainID eth.ChainID, r eth.BlockRef)

	CacheAdd(chainID eth.ChainID, label string, cacheSize int, evicted bool)
	CacheGet(chainID eth.ChainID, label string, hit bool)

	RecordDBEntryCount(chainID eth.ChainID, kind string, count int64)
	RecordDBSearchEntriesRead(chainID eth.ChainID, count int64)

	Document() []opmetrics.DocumentedMetric

	event.Metrics
}

var NoopMetrics Metricer = new(noopMetrics)

type Metrics

type Metrics struct {
	*event.EventMetricsTracker

	opmetrics.RPCMetrics
	RefMetrics opmetrics.RefMetricsWithChainID

	CacheSizeVec *prometheus.GaugeVec
	CacheGetVec  *prometheus.CounterVec
	CacheAddVec  *prometheus.CounterVec

	DBEntryCountVec        *prometheus.GaugeVec
	DBSearchEntriesReadVec *prometheus.HistogramVec
	// contains filtered or unexported fields
}

func NewMetrics

func NewMetrics(procName string) *Metrics

func (*Metrics) CacheAdd

func (m *Metrics) CacheAdd(chainID eth.ChainID, label string, cacheSize int, evicted bool)

func (*Metrics) CacheGet

func (m *Metrics) CacheGet(chainID eth.ChainID, label string, hit bool)

func (*Metrics) Document

func (m *Metrics) Document() []opmetrics.DocumentedMetric

func (*Metrics) RecordCrossSafeRef

func (m *Metrics) RecordCrossSafeRef(chainID eth.ChainID, ref eth.BlockRef)

func (*Metrics) RecordCrossUnsafeRef

func (m *Metrics) RecordCrossUnsafeRef(chainID eth.ChainID, ref eth.BlockRef)

func (*Metrics) RecordDBEntryCount

func (m *Metrics) RecordDBEntryCount(chainID eth.ChainID, kind string, count int64)

func (*Metrics) RecordDBSearchEntriesRead

func (m *Metrics) RecordDBSearchEntriesRead(chainID eth.ChainID, count int64)

func (*Metrics) RecordInfo

func (m *Metrics) RecordInfo(version string)

RecordInfo sets a pseudo-metric that contains versioning and config info for the op-supervisor.

func (*Metrics) RecordUp

func (m *Metrics) RecordUp()

RecordUp sets the up metric to 1.

func (*Metrics) Registry

func (m *Metrics) Registry() *prometheus.Registry