metrics

Documentation

Index

• type ReadMetricsDecorator
  • func NewReadMetricsDecorator(spanReader spanstore.Reader, metricsFactory metrics.Factory) *ReadMetricsDecorator
  • func (m *ReadMetricsDecorator) FindTraces(traceQuery *spanstore.TraceQueryParameters) ([]*model.Trace, error)
  • func (m *ReadMetricsDecorator) GetOperations(service string) ([]string, error)
  • func (m *ReadMetricsDecorator) GetServices() ([]string, error)
  • func (m *ReadMetricsDecorator) GetTrace(traceID model.TraceID) (*model.Trace, error)

Types

type ReadMetricsDecorator

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

ReadMetricsDecorator wraps a spanstore.Reader and collects metrics around each read operation.

func NewReadMetricsDecorator

func NewReadMetricsDecorator(spanReader spanstore.Reader, metricsFactory metrics.Factory) *ReadMetricsDecorator

NewReadMetricsDecorator returns a new ReadMetricsDecorator.

func (*ReadMetricsDecorator) FindTraces

func (m *ReadMetricsDecorator) FindTraces(traceQuery *spanstore.TraceQueryParameters) ([]*model.Trace, error)

FindTraces implements spanstore.Reader#FindTraces

func (*ReadMetricsDecorator) GetOperations

func (m *ReadMetricsDecorator) GetOperations(service string) ([]string, error)

GetOperations implements spanstore.Reader#GetOperations

func (*ReadMetricsDecorator) GetServices

func (m *ReadMetricsDecorator) GetServices() ([]string, error)

GetServices implements spanstore.Reader#GetServices

func (*ReadMetricsDecorator) GetTrace

func (m *ReadMetricsDecorator) GetTrace(traceID model.TraceID) (*model.Trace, error)

GetTrace implements spanstore.Reader#GetTrace