metrics

package

v0.5.5 Latest Latest Go to latest Published: Sep 8, 2022 License: Apache-2.0 Imports: 16 Imported by: 0

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Repository

github.com/numaproj/numaflow

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Documentation ¶

Index ¶

Constants
func NewMetricsServer(vertex *dfv1.Vertex, opts ...Option) *metricsServer
type Option

Constants ¶

View Source

const (
	LabelPipeline = "pipeline"
	LabelVertex   = "vertex"
	LabelPeriod   = "period"

	VertexProcessingRate  = "vertex_processing_rate"
	VertexPendingMessages = "vertex_pending_messages"
)

Variables ¶

This section is empty.

Functions ¶

func NewMetricsServer ¶ added in v0.5.3

func NewMetricsServer(vertex *dfv1.Vertex, opts ...Option) *metricsServer

NewMetricsServer returns a Prometheus metrics server instance, which can be used to start an HTTPS service to expose Prometheus metrics.

Types ¶

type Option ¶ added in v0.5.3

type Option func(*metricsServer)

func WithLagReader ¶ added in v0.5.3

func WithLagReader(r isb.LagReader) Option

func WithLookbackSeconds ¶ added in v0.5.3

func WithLookbackSeconds(seconds int64) Option

func WithRater ¶ added in v0.5.3

func WithRater(r isb.Ratable) Option

func WithRefreshInterval ¶ added in v0.5.3

func WithRefreshInterval(d time.Duration) Option

Source Files ¶

View all Source files

metrics.go

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