metrics

package

v2.0.2+incompatible Latest Latest Go to latest Published: Apr 19, 2019 License: Apache-2.0 Imports: 3 Imported by: 0

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var RoundDuration = time.Microsecond * 10

RoundDuration is the default value used for rounding durations.

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type CallStats struct {
	Name  string `json:",omitempty"`
	Count uint64
	Total Duration
	Avg   Duration
	Min   Duration
	Max   Duration
}

CallStats represents generic stats for call metrics.

func (m *CallStats) Increment(d time.Duration)

Increment increments call count and recalculates durations

type Calls map[string]*CallStats

func (m Calls) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler interface

type Duration time.Duration

func (m *Duration) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler interface