func (self *reservoirSamplerFactory) NewSampler(param *StatsParameter) (sampling.Sampler, error) { s := sampling.NewReservoirSampler(param.NumSamples) if param.ResetPeriod.Seconds() > 1.0 { s = sampling.NewPeriodcallyResetSampler(param.ResetPeriod, s) } return s, nil }
func newContainerStore(ref info.ContainerReference, maxNumSamples, maxNumStats int) *containerStorage { s := sampling.NewReservoirSampler(maxNumSamples) return &containerStorage{ ref: ref, recentStats: list.New(), sampler: s, maxNumStats: maxNumStats, } }