metricstoremetrics

Documentation

Index

• type ReadMetricsDecorator
  • func NewReaderDecorator(reader metricstore.Reader, metricsFactory metrics.Factory) *ReadMetricsDecorator
  • func (m *ReadMetricsDecorator) GetCallRates(ctx context.Context, params *metricstore.CallRateQueryParameters) (*protometrics.MetricFamily, error)
  • func (m *ReadMetricsDecorator) GetErrorRates(ctx context.Context, params *metricstore.ErrorRateQueryParameters) (*protometrics.MetricFamily, error)
  • func (m *ReadMetricsDecorator) GetLatencies(ctx context.Context, params *metricstore.LatenciesQueryParameters) (*protometrics.MetricFamily, error)
  • func (m *ReadMetricsDecorator) GetMinStepDuration(ctx context.Context, params *metricstore.MinStepDurationQueryParameters) (time.Duration, error)

Types

type ReadMetricsDecorator

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

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

func NewReaderDecorator

func NewReaderDecorator(reader metricstore.Reader, metricsFactory metrics.Factory) *ReadMetricsDecorator

NewReadMetricsDecorator returns a new ReadMetricsDecorator.

func (*ReadMetricsDecorator) GetCallRates

func (m *ReadMetricsDecorator) GetCallRates(ctx context.Context, params *metricstore.CallRateQueryParameters) (*protometrics.MetricFamily, error)

GetCallRates implements metricstore.Reader#GetCallRates

func (*ReadMetricsDecorator) GetErrorRates

func (m *ReadMetricsDecorator) GetErrorRates(ctx context.Context, params *metricstore.ErrorRateQueryParameters) (*protometrics.MetricFamily, error)

GetErrorRates implements metricstore.Reader#GetErrorRates

func (*ReadMetricsDecorator) GetLatencies

func (m *ReadMetricsDecorator) GetLatencies(ctx context.Context, params *metricstore.LatenciesQueryParameters) (*protometrics.MetricFamily, error)

GetLatencies implements metricstore.Reader#GetLatencies

func (*ReadMetricsDecorator) GetMinStepDuration

func (m *ReadMetricsDecorator) GetMinStepDuration(ctx context.Context, params *metricstore.MinStepDurationQueryParameters) (time.Duration, error)

GetMinStepDuration implements metricstore.Reader#GetMinStepDuration