metrics

Documentation

Index

• Variables
• type CallStats
  • func (m *CallStats) Increment(d time.Duration)
• type Calls
  • func (m Calls) MarshalJSON() ([]byte, error)
• type Duration
  • func (m *Duration) MarshalJSON() ([]byte, error)

Variables

var RoundDuration = time.Microsecond * 10

RoundDuration is the default value used for rounding durations.

Types

type CallStats

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 (*CallStats) Increment

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

Increment increments call count and recalculates durations

type Calls

type Calls map[string]*CallStats

func (Calls) MarshalJSON

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

MarshalJSON implements json.Marshaler interface

type Duration

type Duration time.Duration

func (*Duration) MarshalJSON

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

MarshalJSON implements json.Marshaler interface