exporter

Documentation

Index

• type MetricsExporter
  • func NewExporter(rules config.MetricsExportRules, reg prometheus.Registerer) (*MetricsExporter, error)
  • func (e MetricsExporter) Evaluate(input *storage.PutInput) (storage.SampleObserver, bool)

Types

type MetricsExporter

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

MetricsExporter exports profiling metrics via Prometheus. It is safe for concurrent use.

func NewExporter

func NewExporter(rules config.MetricsExportRules, reg prometheus.Registerer) (*MetricsExporter, error)

NewExporter validates configuration and creates a new prometheus MetricsExporter. It is safe to initialize MetricsExporter without rules, then registry can be nil, Evaluate call will be a noop.

func (MetricsExporter) Evaluate

func (e MetricsExporter) Evaluate(input *storage.PutInput) (storage.SampleObserver, bool)