metrics

Documentation

Index

• type Recorder
  • func NewMetricsRecorder(pxCtx *pixie.Context, clusterCtx *cluster.Context, ...) Recorder
• type ResultRow

Types

type Recorder

type Recorder interface {
	Start(ctx context.Context) error
	Close()
}

Recorder is an interface for all metric recorders.

func NewMetricsRecorder

func NewMetricsRecorder(pxCtx *pixie.Context, clusterCtx *cluster.Context, spec *experimentpb.MetricSpec, eg *errgroup.Group, resultCh chan<- *ResultRow) Recorder

NewMetricsRecorder creates a new Recorder for the given MetricSpec.

type ResultRow

type ResultRow struct {
	Timestamp time.Time
	Name      string
	Value     float64
	Tags      map[string]string
}

ResultRow stores a single recorded metric.