estimator

package
v0.3.0 Latest Latest
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 Go to latest Published: May 6, 2022 License: Apache-2.0 Imports: 5 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

func TimeSeries2Float64Data 

func TimeSeries2Float64Data(ts *common.TimeSeries) stats.Float64Data

Types

type Estimator 

type Estimator interface {
	// Given a time series, then return a statistic estimation, an estimation is all the statistic data of the time series, such as P95, P99, avg, max, min, median, variance
	Estimation(ts *common.TimeSeries, estimateConfig map[string]interface{}) (*spec.Statistic, error)
}

type StatisticEstimator 

type StatisticEstimator struct {
}

StatisticEstimator based on statistic such as histogram, mean,max,min,median and so on

func NewStatisticEstimator 

func NewStatisticEstimator() *StatisticEstimator

func (*StatisticEstimator) Estimation 

func (s *StatisticEstimator) Estimation(ts *common.TimeSeries, estimateConfig map[string]interface{}) (*spec.Statistic, error)

type VpaEstimator 

type VpaEstimator struct {
}

VpaEstimator based on vpa decaying exponential moving window algorithm to estimate resource

func (VpaEstimator) Estimation 

func (v VpaEstimator) Estimation(ts *common.TimeSeries, estimateConfig map[string]interface{}) (*spec.Statistic, error)

Source Files

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