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Versions in this module

v1

v1.13.14

Mar 6, 2024

v1.13.5

Mar 6, 2024

v1.13.5-withprecompile

Mar 12, 2024

v1.13.4

Mar 21, 2024

v0

v0.0.4

Mar 20, 2024

v0.0.3

Mar 20, 2024

v0.0.2

Mar 7, 2024

v0.0.1

Mar 7, 2024

Changes in this version

+ const InitialResettingTimerSliceCap

+ var AccountingRegistry = NewRegistry()

+ var DefaultConfig = Config

+ var DefaultRegistry = NewRegistry()

+ var Enabled = false

+ var EnabledExpensive = false

+ var EphemeralRegistry = NewRegistry()

+ func CalculatePercentiles(values []int64, ps []float64) []float64

+ func CaptureDebugGCStats(r Registry, d time.Duration)

+ func CaptureDebugGCStatsOnce(r Registry)

+ func CollectProcessMetrics(refresh time.Duration)

+ func Each(f func(string, interface{}))

+ func Get(name string) interface

+ func GetOrRegister(name string, i interface{}) interface

+ func Graphite(r Registry, d time.Duration, prefix string, addr *net.TCPAddr)

+ func GraphiteOnce(c GraphiteConfig) error

+ func GraphiteWithConfig(c GraphiteConfig)

+ func Log(r Registry, freq time.Duration, l Logger)

+ func LogScaled(r Registry, freq time.Duration, scale time.Duration, l Logger)

+ func MustRegister(name string, i interface{})

+ func OpenTSDB(r Registry, d time.Duration, prefix string, addr *net.TCPAddr)

+ func OpenTSDBWithConfig(c OpenTSDBConfig)

+ func ReadCPUStats(stats *CPUStats)

+ func ReadDiskStats(stats *DiskStats) error

+ func ReadRuntimeStats() *runtimeStats

+ func Register(name string, i interface{}) error

+ func RegisterDebugGCStats(r Registry)

+ func RunHealthchecks()

+ func RuntimeHistogramFromData(scale float64, hist *metrics.Float64Histogram) *runtimeHistogram

+ func SamplePercentile(values []int64, p float64) float64

+ func SampleVariance(mean float64, values []int64) float64

+ func Syslog(r Registry, d time.Duration, w *syslog.Writer) — darwin/amd64, js/wasm, linux/amd64

+ func Unregister(name string)

+ func Write(r Registry, d time.Duration, w io.Writer)

+ func WriteJSON(r Registry, d time.Duration, w io.Writer)

+ func WriteJSONOnce(r Registry, w io.Writer)

+ func WriteOnce(r Registry, w io.Writer)

+ type CPUStats struct

+ GlobalTime float64

+ GlobalWait float64

+ LocalTime float64

+ type Config struct

+ EnableInfluxDB bool

+ EnableInfluxDBV2 bool

+ Enabled bool

+ EnabledExpensive bool

+ HTTP string

+ InfluxDBBucket string

+ InfluxDBDatabase string

+ InfluxDBEndpoint string

+ InfluxDBOrganization string

+ InfluxDBPassword string

+ InfluxDBTags string

+ InfluxDBToken string

+ InfluxDBUsername string

+ Port int

+ type Counter interface

+ Clear func()

+ Dec func(int64)

+ Inc func(int64)

+ Snapshot func() CounterSnapshot

+ func GetOrRegisterCounter(name string, r Registry) Counter

+ func GetOrRegisterCounterForced(name string, r Registry) Counter

+ func NewCounter() Counter

+ func NewCounterForced() Counter

+ func NewRegisteredCounter(name string, r Registry) Counter

+ func NewRegisteredCounterForced(name string, r Registry) Counter

+ type CounterFloat64 interface

+ Clear func()

+ Dec func(float64)

+ Inc func(float64)

+ Snapshot func() CounterFloat64Snapshot

+ func GetOrRegisterCounterFloat64(name string, r Registry) CounterFloat64

+ func GetOrRegisterCounterFloat64Forced(name string, r Registry) CounterFloat64

+ func NewCounterFloat64() CounterFloat64

+ func NewCounterFloat64Forced() CounterFloat64

+ func NewRegisteredCounterFloat64(name string, r Registry) CounterFloat64

+ func NewRegisteredCounterFloat64Forced(name string, r Registry) CounterFloat64

+ type CounterFloat64Snapshot interface

+ Count func() float64

+ type CounterSnapshot interface

+ Count func() int64

+ type DiskStats struct

+ ReadBytes int64

+ ReadCount int64

+ WriteBytes int64

+ WriteCount int64

+ type DuplicateMetric string

+ func (err DuplicateMetric) Error() string

+ type EWMA interface

+ Snapshot func() EWMASnapshot

+ Tick func()

+ Update func(int64)

+ func NewEWMA(alpha float64) EWMA

+ func NewEWMA1() EWMA

+ func NewEWMA15() EWMA

+ func NewEWMA5() EWMA

+ type EWMASnapshot interface

+ Rate func() float64

+ type ExpDecaySample struct

+ func (s *ExpDecaySample) Clear()

+ func (s *ExpDecaySample) SetRand(prng *rand.Rand) Sample

+ func (s *ExpDecaySample) Snapshot() SampleSnapshot

+ func (s *ExpDecaySample) Update(v int64)

+ type Gauge interface

+ Dec func(int64)

+ Inc func(int64)

+ Snapshot func() GaugeSnapshot

+ Update func(int64)

+ UpdateIfGt func(int64)

+ func GetOrRegisterGauge(name string, r Registry) Gauge

+ func NewGauge() Gauge

+ func NewRegisteredGauge(name string, r Registry) Gauge

+ type GaugeFloat64 interface

+ Snapshot func() GaugeFloat64Snapshot

+ Update func(float64)

+ func GetOrRegisterGaugeFloat64(name string, r Registry) GaugeFloat64

+ func NewGaugeFloat64() GaugeFloat64

+ func NewRegisteredGaugeFloat64(name string, r Registry) GaugeFloat64

+ type GaugeFloat64Snapshot interface

+ Value func() float64

+ type GaugeInfo interface

+ Snapshot func() GaugeInfoSnapshot

+ Update func(GaugeInfoValue)

+ func GetOrRegisterGaugeInfo(name string, r Registry) GaugeInfo

+ func NewGaugeInfo() GaugeInfo

+ func NewRegisteredGaugeInfo(name string, r Registry) GaugeInfo

+ type GaugeInfoSnapshot interface

+ Value func() GaugeInfoValue

+ type GaugeInfoValue map[string]string

+ func (val GaugeInfoValue) String() string

+ type GaugeSnapshot interface

+ Value func() int64

+ type GraphiteConfig struct

+ Addr *net.TCPAddr

+ DurationUnit time.Duration

+ FlushInterval time.Duration

+ Percentiles []float64

+ Prefix string

+ Registry Registry

+ type Healthcheck interface

+ Check func()

+ Error func() error

+ Healthy func()

+ Unhealthy func(error)

+ func NewHealthcheck(f func(Healthcheck)) Healthcheck

+ type Histogram interface

+ Clear func()

+ Snapshot func() HistogramSnapshot

+ Update func(int64)

+ func GetOrRegisterHistogram(name string, r Registry, s Sample) Histogram

+ func GetOrRegisterHistogramLazy(name string, r Registry, s func() Sample) Histogram

+ func NewHistogram(s Sample) Histogram

+ func NewRegisteredHistogram(name string, r Registry, s Sample) Histogram

+ type HistogramSnapshot interface

+ type Logger interface

+ Printf func(format string, v ...interface{})

+ type Meter interface

+ Mark func(int64)

+ Snapshot func() MeterSnapshot

+ Stop func()

+ func GetOrRegisterMeter(name string, r Registry) Meter

+ func NewInactiveMeter() Meter

+ func NewMeter() Meter

+ func NewRegisteredMeter(name string, r Registry) Meter

+ type MeterSnapshot interface

+ Count func() int64

+ Rate1 func() float64

+ Rate15 func() float64

+ Rate5 func() float64

+ RateMean func() float64

+ type NilCounter struct

+ func (NilCounter) Clear()

+ func (NilCounter) Dec(i int64)

+ func (NilCounter) Inc(i int64)

+ func (NilCounter) Snapshot() CounterSnapshot

+ type NilCounterFloat64 struct

+ func (NilCounterFloat64) Clear()

+ func (NilCounterFloat64) Count() float64

+ func (NilCounterFloat64) Dec(i float64)

+ func (NilCounterFloat64) Inc(i float64)

+ func (NilCounterFloat64) Snapshot() CounterFloat64Snapshot

+ type NilEWMA struct

+ func (NilEWMA) Snapshot() EWMASnapshot

+ func (NilEWMA) Tick()

+ func (NilEWMA) Update(n int64)

+ type NilGauge struct

+ func (NilGauge) Dec(i int64)

+ func (NilGauge) Inc(i int64)

+ func (NilGauge) Snapshot() GaugeSnapshot

+ func (NilGauge) Update(v int64)

+ func (NilGauge) UpdateIfGt(v int64)

+ type NilGaugeFloat64 struct

+ func (NilGaugeFloat64) Snapshot() GaugeFloat64Snapshot

+ func (NilGaugeFloat64) Update(v float64)

+ func (NilGaugeFloat64) Value() float64

+ type NilGaugeInfo struct

+ func (NilGaugeInfo) Snapshot() GaugeInfoSnapshot

+ func (NilGaugeInfo) Update(v GaugeInfoValue)

+ func (NilGaugeInfo) Value() GaugeInfoValue

+ type NilHealthcheck struct

+ func (NilHealthcheck) Check()

+ func (NilHealthcheck) Error() error

+ func (NilHealthcheck) Healthy()

+ func (NilHealthcheck) Unhealthy(error)

+ type NilHistogram struct

+ func (NilHistogram) Clear()

+ func (NilHistogram) Snapshot() HistogramSnapshot

+ func (NilHistogram) Update(v int64)

+ type NilMeter struct

+ func (NilMeter) Count() int64

+ func (NilMeter) Mark(n int64)

+ func (NilMeter) Snapshot() MeterSnapshot

+ func (NilMeter) Stop()

+ type NilResettingTimer struct

+ func (NilResettingTimer) Count() int

+ func (NilResettingTimer) Max() int64

+ func (NilResettingTimer) Mean() float64

+ func (NilResettingTimer) Min() int64

+ func (NilResettingTimer) Percentiles([]float64) []float64

+ func (NilResettingTimer) Time(f func())

+ func (NilResettingTimer) Update(time.Duration)

+ func (NilResettingTimer) UpdateSince(time.Time)

+ func (NilResettingTimer) Values() []int64

+ func (n NilResettingTimer) Snapshot() ResettingTimerSnapshot

+ type NilSample struct

+ func (NilSample) Clear()

+ func (NilSample) Snapshot() SampleSnapshot

+ func (NilSample) Update(v int64)

+ type NilTimer struct

+ func (NilTimer) Snapshot() TimerSnapshot

+ func (NilTimer) Stop()

+ func (NilTimer) Time(f func())

+ func (NilTimer) Update(time.Duration)

+ func (NilTimer) UpdateSince(time.Time)

+ type OpenTSDBConfig struct

+ Addr *net.TCPAddr

+ DurationUnit time.Duration

+ FlushInterval time.Duration

+ Prefix string

+ Registry Registry

+ type PrefixedRegistry struct

+ func (p *PrefixedRegistry) MarshalJSON() ([]byte, error)

+ func (r *PrefixedRegistry) Each(fn func(string, interface{}))

+ func (r *PrefixedRegistry) Get(name string) interface{}

+ func (r *PrefixedRegistry) GetAll() map[string]map[string]interface{}

+ func (r *PrefixedRegistry) GetOrRegister(name string, metric interface{}) interface{}

+ func (r *PrefixedRegistry) Register(name string, metric interface{}) error

+ func (r *PrefixedRegistry) RunHealthchecks()

+ func (r *PrefixedRegistry) Unregister(name string)

+ type Registry interface

+ Each func(func(string, interface{}))

+ Get func(string) interface{}

+ GetAll func() map[string]map[string]interface{}

+ GetOrRegister func(string, interface{}) interface{}

+ Register func(string, interface{}) error

+ RunHealthchecks func()

+ Unregister func(string)

+ func NewOrderedRegistry() Registry

+ func NewPrefixedChildRegistry(parent Registry, prefix string) Registry

+ func NewPrefixedRegistry(prefix string) Registry

+ func NewRegistry() Registry

+ type ResettingTimer interface

+ Snapshot func() ResettingTimerSnapshot

+ Time func(func())

+ Update func(time.Duration)

+ UpdateSince func(time.Time)

+ func GetOrRegisterResettingTimer(name string, r Registry) ResettingTimer

+ func NewRegisteredResettingTimer(name string, r Registry) ResettingTimer

+ func NewResettingTimer() ResettingTimer

+ type ResettingTimerSnapshot interface

+ Count func() int

+ Max func() int64

+ Mean func() float64

+ Min func() int64

+ Percentiles func([]float64) []float64

+ type Sample interface

+ Clear func()

+ Snapshot func() SampleSnapshot

+ Update func(int64)

+ func NewExpDecaySample(reservoirSize int, alpha float64) Sample

+ func NewUniformSample(reservoirSize int) Sample

+ func ResettingSample(sample Sample) Sample

+ type SampleSnapshot interface

+ Count func() int64

+ Max func() int64

+ Mean func() float64

+ Min func() int64

+ Percentile func(float64) float64

+ Percentiles func([]float64) []float64

+ Size func() int

+ StdDev func() float64

+ Sum func() int64

+ Variance func() float64

+ type StandardCounter atomic.Int64

+ func (c *StandardCounter) Clear()

+ func (c *StandardCounter) Dec(i int64)

+ func (c *StandardCounter) Inc(i int64)

+ func (c *StandardCounter) Snapshot() CounterSnapshot

+ type StandardCounterFloat64 struct

+ func (c *StandardCounterFloat64) Clear()

+ func (c *StandardCounterFloat64) Dec(v float64)

+ func (c *StandardCounterFloat64) Inc(v float64)

+ func (c *StandardCounterFloat64) Snapshot() CounterFloat64Snapshot

+ type StandardEWMA struct

+ func (a *StandardEWMA) Snapshot() EWMASnapshot

+ func (a *StandardEWMA) Tick()

+ func (a *StandardEWMA) Update(n int64)

+ type StandardGauge struct

+ func (g *StandardGauge) Dec(i int64)

+ func (g *StandardGauge) Inc(i int64)

+ func (g *StandardGauge) Snapshot() GaugeSnapshot

+ func (g *StandardGauge) Update(v int64)

+ func (g *StandardGauge) UpdateIfGt(v int64)

+ type StandardGaugeFloat64 struct

+ func (g *StandardGaugeFloat64) Snapshot() GaugeFloat64Snapshot

+ func (g *StandardGaugeFloat64) Update(v float64)

+ type StandardGaugeInfo struct

+ func (g *StandardGaugeInfo) Snapshot() GaugeInfoSnapshot

+ func (g *StandardGaugeInfo) Update(v GaugeInfoValue)

+ type StandardHealthcheck struct

+ func (h *StandardHealthcheck) Check()

+ func (h *StandardHealthcheck) Error() error

+ func (h *StandardHealthcheck) Healthy()

+ func (h *StandardHealthcheck) Unhealthy(err error)

+ type StandardHistogram struct

+ func (h *StandardHistogram) Clear()

+ func (h *StandardHistogram) Snapshot() HistogramSnapshot

+ func (h *StandardHistogram) Update(v int64)

+ type StandardMeter struct

+ func (m *StandardMeter) Mark(n int64)

+ func (m *StandardMeter) Snapshot() MeterSnapshot

+ func (m *StandardMeter) Stop()

+ type StandardRegistry struct

+ func (r *StandardRegistry) Each(f func(string, interface{}))

+ func (r *StandardRegistry) Get(name string) interface{}

+ func (r *StandardRegistry) GetAll() map[string]map[string]interface{}

+ func (r *StandardRegistry) GetOrRegister(name string, i interface{}) interface{}

+ func (r *StandardRegistry) MarshalJSON() ([]byte, error)

+ func (r *StandardRegistry) Register(name string, i interface{}) error

+ func (r *StandardRegistry) RunHealthchecks()

+ func (r *StandardRegistry) Unregister(name string)

+ type StandardResettingTimer struct

+ func (t *StandardResettingTimer) Snapshot() ResettingTimerSnapshot

+ func (t *StandardResettingTimer) Time(f func())

+ func (t *StandardResettingTimer) Update(d time.Duration)

+ func (t *StandardResettingTimer) UpdateSince(ts time.Time)

+ type StandardTimer struct

+ func (t *StandardTimer) Snapshot() TimerSnapshot

+ func (t *StandardTimer) Stop()

+ func (t *StandardTimer) Time(f func())

+ func (t *StandardTimer) Update(d time.Duration)

+ func (t *StandardTimer) UpdateSince(ts time.Time)

+ type Stoppable interface

+ Stop func()

+ type Timer interface

+ Snapshot func() TimerSnapshot

+ Stop func()

+ Time func(func())

+ Update func(time.Duration)

+ UpdateSince func(time.Time)

+ func GetOrRegisterTimer(name string, r Registry) Timer

+ func NewCustomTimer(h Histogram, m Meter) Timer

+ func NewRegisteredTimer(name string, r Registry) Timer

+ func NewTimer() Timer

+ type TimerSnapshot interface

+ type UniformSample struct

+ func (s *UniformSample) Clear()

+ func (s *UniformSample) SetRand(prng *rand.Rand) Sample

+ func (s *UniformSample) Snapshot() SampleSnapshot

+ func (s *UniformSample) Update(v int64)