stats

type AverageParameter ¶

type AverageParameter interface {
	time.Duration
}

type AverageValue ¶

type AverageValue[T AverageParameter] struct {
	// contains filtered or unexported fields
}

func (av *AverageValue[T]) Save(val T)

func (av *AverageValue[T]) Value() T

type Distribution ¶

type Distribution struct{}

Distribution says to collect/visualize histogram of individual sample distributions.

type Graph ¶

type Graph string

Graph allows to combine multiple related metrics on a single graph.

const NoGraph Graph = ""

type Level ¶

type Level int

Level controls if the metric should be printed to console in periodic heartbeat logs, or showed on the simple web interface, or showed in the expert interface only.

const (
	All Level = iota
	Simple
	Console
)

type Link ¶

type Link string

Link adds a hyperlink to metric name.

type Prometheus ¶

type Prometheus string

Prometheus exports the metric to Prometheus under the given name.

type Rate ¶

type Rate struct{}

Rate says to collect/visualize metric rate per unit of time rather then total value.

type Sample ¶

type Sample struct {
	Xs     []float64
	Sorted bool
}

Sample represents a single sample - set of data points collected during an experiment.

func (s *Sample) Copy() *Sample

func (s *Sample) Median() float64

func (s *Sample) Percentile(p float64) float64

func (s *Sample) RemoveOutliers() *Sample

func (s *Sample) Sort()

type StackedGraph ¶

type StackedGraph string

StackedGraph is like Graph, but shows metrics on a stacked graph.

type UI ¶

type UI struct {
	Name  string
	Desc  string
	Link  string
	Level Level
	Value string
	V     int
}

func Collect(level Level) []UI

type Val ¶

type Val struct {
	// contains filtered or unexported fields
}

func Create(name, desc string, opts ...any) *Val

func (v *Val) Add(val int)

func (v *Val) Val() int