metrics

package

v3.5.0 Latest Latest Go to latest Published: Feb 6, 2023 License: Apache-2.0 Imports: 8 Imported by: 0

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Repository

github.com/ligato/vpp-agent

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Documentation ¶

Index ¶

Variables
func Register(metricType interface{}, retrieverFunc Retriever)
func Retrieve(metric interface{}) error
type CallStats
- func (m *CallStats) Increment(d time.Duration)
type Calls
- func (m Calls) Copy() Calls
- func (m Calls) MarshalJSON() ([]byte, error)
type Retriever

Constants ¶

This section is empty.

Variables ¶

View Source

var RoundDuration = time.Millisecond * 1

RoundDuration is the default value used for rounding durations.

Functions ¶

func Register ¶

func Register(metricType interface{}, retrieverFunc Retriever)

Register registers given type with retriever to metrics.

func Retrieve ¶

func Retrieve(metric interface{}) error

Retrieve calls registered retriever for given metric and sets returned data to metric.

Types ¶

type CallStats ¶

type CallStats struct {
	Name  string  `json:"name,omitempty"`
	Count uint64  `json:"count"`
	Total float64 `json:"total,omitempty"`
	Avg   float64 `json:"avg,omitempty"`
	Min   float64 `json:"min,omitempty"`
	Max   float64 `json:"max,omitempty"`
}

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) Copy ¶ added in v3.5.0

func (m Calls) Copy() Calls

func (Calls) MarshalJSON ¶

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

MarshalJSON implements json.Marshaler interface

type Retriever ¶

type Retriever func() interface{}

Retriever defines function that returns metrics data

Source Files ¶

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