Histogram - Node documentation
interface Histogram

Usage

import { type Histogram } from "node:perf_hooks";

Properties

readonly
percentiles: Map<number, number>

Returns a Map object detailing the accumulated percentile distribution.

readonly
exceeds: number

The number of times the event loop delay exceeded the maximum 1 hour event loop delay threshold.

readonly
min: number

The minimum recorded event loop delay.

readonly
max: number

The maximum recorded event loop delay.

readonly
mean: number

The mean of the recorded event loop delays.

readonly
stddev: number

The standard deviation of the recorded event loop delays.

Methods

reset(): void

Resets the collected histogram data.

percentile(percentile: number): number

Returns the value at the given percentile.