perf_util

Documentation

Index

• func GetHostnameFromUrl(url string) string
• func WriteDataPoints(now time.Time, points []WavefrontDataPoint, wavefrontPathDir string, ...)
• type LatencyMetric
• type OperationLatencyMetric
• type WavefrontDataPoint
  • func (this WavefrontDataPoint) String() string
• type WavefrontTag

Functions

func GetHostnameFromUrl

func GetHostnameFromUrl(url string) string

Get hostname from url, for example, https://master.eng.vmware.com:8443, extract master.eng.vmware.com

func WriteDataPoints

func WriteDataPoints(now time.Time, points []WavefrontDataPoint, wavefrontPathDir string, prefix string)

Types

type LatencyMetric

type LatencyMetric struct {
	Mid float32
	Min float32
	Max float32
	P99 float32
}

type OperationLatencyMetric

type OperationLatencyMetric struct {
	Latency LatencyMetric
	Valid   bool
}

type WavefrontDataPoint

type WavefrontDataPoint struct {
	MetricName  string
	MetricValue float32
	Timestamp   time.Time
	Source      string
	Tags        []WavefrontTag
}

func (WavefrontDataPoint) String

func (this WavefrontDataPoint) String() string

type WavefrontTag

type WavefrontTag struct {
	Key   string
	Value string
}