Interface CalculatedHistogramOptions<T>

Create tracked metrics that are expensive to calculate by passing a function that is only invoked when metrics are being scraped

interface CalculatedHistogramOptions<T> {
    buckets?: number[];
    calculate: CalculateMetric<T>;
    help?: string;
    label?: string;
}

Type Parameters

  • T = number

Hierarchy (view full)

Properties

buckets? calculate help? label?

Properties

Optional buckets

buckets?: number[]

Buckets for the histogram

calculate

calculate: CalculateMetric<T>

An optional function invoked to calculate the component metric instead of using .observe

Optional help

help?: string

Optional help for the metric

Optional label

label?: string

Optional label for the metric

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