@dnlup/hrtime-utils

hrtime-utils

A small collection of useful functions to work with Node.js process.hrtime values.

hrtime-utils is a tiny module that exports a few useful functions that you can use to convert the value returned from process.hrtime() to a time unit.

• Installation
• Usage
• API
  • hrtime2ns(time)
  • hrtime2us(time)
  • hrtime2ms(time)
  • hrtime2s(time)

Installation

$ npm i @dnlup/hrtime-utils

Usage

const {
  hrtime2ns,
  hrtime2us,
  hrtime2ms,
  hrtime2
} = require('@dnlup/hrtime-utils')

const time = process.hrtime()

hrtime2ns(time) // time in nanoseconds
hrtime2us(time) // time in microseconds
hrtime2ms(time) // time in milliseconds
hrtime2s(time) // time in seconds

const delta = process.hrtime(time)

hrtime2ns(delta) // delta in nanoseconds
hrtime2us(delta) // delta in microseconds
hrtime2ms(delta) // delta in milliseconds
hrtime2s(delta) // delta in seconds

API

hrtime2ns(time)

• time <integer[]> The return value of a process.hrtime() call

• Returns <number>

This function converts time to nanoseconds.

hrtime2us(time)

• time <integer[]> The return value of a process.hrtime() call

• Returns <number>

This function converts time to microseconds.

hrtime2ms(time)

• time <integer[]> The return value of a process.hrtime() call

• Returns <number>

This function converts time to milliseconds.

hrtime2s(time)

• time <integer[]> The return value of a process.hrtime() call

• Returns <number>

This function converts time to seconds.

Changelog

1.1.0 (2020-11-09)

Features

• add hrtime2us (65ce4f3)