metric

Documentation

Index

• func DecorateMetricName(measurement, fieldKey string) string
• func RangeDataPointAttributes(m pmetric.Metric, fn func(attrs pcommon.Map))
• func RangeDataPoints[T DataPoint[T]](dps DataPoints[T], fn func(dp T))
• func RangeMetrics(md pmetric.Metrics, fn func(m pmetric.Metric))
• type DataPoint
• type DataPoints
• type Metrics
  • func NewMetrics(metrics pmetric.MetricSlice) *Metrics
  • func (metrics *Metrics) AddGaugeMetricDataPoint(name string, unit string, value interface{}, timestamp pcommon.Timestamp, ...)

Functions

func DecorateMetricName

func DecorateMetricName(measurement, fieldKey string) string

func RangeDataPointAttributes

func RangeDataPointAttributes(m pmetric.Metric, fn func(attrs pcommon.Map))

func RangeDataPoints

func RangeDataPoints[T DataPoint[T]](dps DataPoints[T], fn func(dp T))

func RangeMetrics

func RangeMetrics(md pmetric.Metrics, fn func(m pmetric.Metric))

Types

type DataPoint

type DataPoint[T any] interface {
	pmetric.NumberDataPoint | pmetric.HistogramDataPoint | pmetric.ExponentialHistogramDataPoint | pmetric.SummaryDataPoint
	MoveTo(dest T)
	Attributes() pcommon.Map
	StartTimestamp() pcommon.Timestamp
	SetStartTimestamp(pcommon.Timestamp)
	Timestamp() pcommon.Timestamp
	SetTimestamp(pcommon.Timestamp)
	CopyTo(dest T)
}

DataPoint is used to provide a common interface for OTEL metric data points.

type DataPoints

type DataPoints[T DataPoint[T]] interface {
	Len() int
	At(i int) T
	EnsureCapacity(newCap int)
	AppendEmpty() T
	RemoveIf(f func(T) bool)
}

DataPoints is used to provide a common interface for OTEL slice types.

type Metrics

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

func NewMetrics

func NewMetrics(metrics pmetric.MetricSlice) *Metrics

func (*Metrics) AddGaugeMetricDataPoint

func (metrics *Metrics) AddGaugeMetricDataPoint(
	name string,
	unit string,
	value interface{},
	timestamp pcommon.Timestamp,
	starttime pcommon.Timestamp,
	attributes map[string]string,
)