metric

Documentation

Index

• Variables
• func MsSince(start time.Time) float64
• func RegisterPrometheus()

Variables

var (
	MetadataLatency = prometheus.NewSummaryVec(
		prometheus.SummaryOpts{
			Name: "aliyun_metadata_latency",
			Help: "aliyun metadata latency in ms",
		},
		[]string{"url", "error"},
	)
)

var (
	OpenAPILatency = prometheus.NewSummaryVec(
		prometheus.SummaryOpts{
			Name: "aliyun_openapi_latency",
			Help: "aliyun openapi latency in ms",
		},
		[]string{"api", "error"},
	)
)

var (
	RPCLatency = prometheus.NewSummaryVec(
		prometheus.SummaryOpts{
			Name: "terway_rpc_lantency_ms",
			Help: "terway rpc latency in ms",
		},
		[]string{"rpc_api", "error"},
	)
)

Functions

func MsSince

func MsSince(start time.Time) float64

MsSince returns milliseconds since start.

func RegisterPrometheus

func RegisterPrometheus()