estimator

Documentation

Index

• Constants
• func MovingExpAvg(value, oldValue, fdtime, ftime float64) float64
• type Estimator
  • func NewEstimator() *Estimator
  • func (e *Estimator) MarshalJSON() ([]byte, error)
  • func (e *Estimator) Push(size uint64, status int)
  • func (e *Estimator) PushNolock(requests, size uint64, status int)
• type RequestStat
  • func NewRequestStat() *RequestStat
  • func (r *RequestStat) Copy(start int)
• type Second

Constants

const EstimatorRange int = 3

Functions

func MovingExpAvg

func MovingExpAvg(value, oldValue, fdtime, ftime float64) float64

Types

type Estimator

type Estimator struct {
	sync.Mutex

	RS map[int]*RequestStat
}

func NewEstimator

func NewEstimator() *Estimator

func (*Estimator) MarshalJSON

func (e *Estimator) MarshalJSON() ([]byte, error)

func (*Estimator) Push

func (e *Estimator) Push(size uint64, status int)

func (*Estimator) PushNolock

func (e *Estimator) PushNolock(requests, size uint64, status int)

type RequestStat

type RequestStat struct {
	SStat []Second `json:"-"`
	BPS   float64
	RPS   float64
}

func NewRequestStat

func NewRequestStat() *RequestStat

func (*RequestStat) Copy

func (r *RequestStat) Copy(start int)

type Second

type Second struct {
	Second int
	BPS    uint64
	RPS    uint64
}