package stats

import "google.golang.org/grpc/internal/stats"

Package stats provides internal stats related functionality.

Index ¶

• func SetLabels(ctx context.Context, labels *Labels) context.Context
• type Labels
• func GetLabels(ctx context.Context) *Labels
• type MetricsRecorderList
• func NewMetricsRecorderList(shs []stats.Handler) *MetricsRecorderList
• func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string)
• func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string)
• func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string)
• func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string)
• func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string)

Functions ¶

func SetLabels ¶

func SetLabels(ctx context.Context, labels *Labels) context.Context

SetLabels sets the Labels in the context.

Types ¶

type Labels ¶

type Labels struct {
	// TelemetryLabels are the telemetry labels to record.
	TelemetryLabels map[string]string
}

Labels are the labels for metrics.

func GetLabels ¶

func GetLabels(ctx context.Context) *Labels

GetLabels returns the Labels stored in the context, or nil if there is one.

type MetricsRecorderList ¶

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

MetricsRecorderList forwards Record calls to all of its metricsRecorders.

It eats any record calls where the label values provided do not match the number of label keys.

func NewMetricsRecorderList ¶

func NewMetricsRecorderList(shs []stats.Handler) *MetricsRecorderList

NewMetricsRecorderList creates a new metric recorder list with all the stats handlers provided which implement the MetricsRecorder interface. If no stats handlers provided implement the MetricsRecorder interface, the MetricsRecorder list returned is a no-op.

func (*MetricsRecorderList) RecordFloat64Count ¶

func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string)

RecordFloat64Count records the measurement alongside labels on the float count associated with the provided handle.

func (*MetricsRecorderList) RecordFloat64Histo ¶

func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string)

RecordFloat64Histo records the measurement alongside labels on the float histo associated with the provided handle.

func (*MetricsRecorderList) RecordInt64Count ¶

func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string)

RecordInt64Count records the measurement alongside labels on the int count associated with the provided handle.

func (*MetricsRecorderList) RecordInt64Gauge ¶

func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string)

RecordInt64Gauge records the measurement alongside labels on the int gauge associated with the provided handle.

func (*MetricsRecorderList) RecordInt64Histo ¶

func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string)

RecordInt64Histo records the measurement alongside labels on the int histo associated with the provided handle.

Source Files ¶

labels.go metrics_recorder_list.go