metrics

Documentation

Index

• type Handler
  • func NewNoOpHandler(_ context.Context) Handler
  • func NewOtelHandler(_ context.Context, provider otelmetric.MeterProvider, name string) Handler
• type Int64Counter
• type Int64Gauge
• type Int64Histogram
• type M
  • func New(handler Handler) *M
  • func (m *M) RecordTaskFailure(ctx context.Context, task tasks.TaskType, dur time.Duration)
  • func (m *M) RecordTaskSuccess(ctx context.Context, task tasks.TaskType, dur time.Duration)
• type Unit

Types

type Handler

type Handler interface {
	Int64Counter(name string, description string, unit Unit) Int64Counter
	Int64Gauge(name string, description string, unit Unit) Int64Gauge
	Int64Histogram(name string, description string, unit Unit) Int64Histogram
	WithTags(tags map[string]string) Handler
}

func NewNoOpHandler

func NewNoOpHandler(_ context.Context) Handler

func NewOtelHandler

func NewOtelHandler(_ context.Context, provider otelmetric.MeterProvider, name string) Handler

type Int64Counter

type Int64Counter interface {
	Add(ctx context.Context, value int64, tags map[string]string)
}

type Int64Gauge

type Int64Gauge interface {
	Observe(ctx context.Context, value int64, tags map[string]string)
}

type Int64Histogram

type Int64Histogram interface {
	Record(ctx context.Context, value int64, tags map[string]string)
}

type M

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

func New

func New(handler Handler) *M

func (*M) RecordTaskFailure

func (m *M) RecordTaskFailure(ctx context.Context, task tasks.TaskType, dur time.Duration)

func (*M) RecordTaskSuccess

func (m *M) RecordTaskSuccess(ctx context.Context, task tasks.TaskType, dur time.Duration)

type Unit

type Unit string

const (
	Dimensionless Unit = "1"
	Bytes         Unit = "By"
	Milliseconds  Unit = "ms"
)