randomIntBetween(min, max)

This is documentation for the next version of K6. For the latest stable release, go to the latest version.

Documentationbreadcrumb arrow Grafana k6breadcrumb arrow JavaScript APIbreadcrumb arrow jslibbreadcrumb arrow utilsbreadcrumb arrow randomIntBetween(min, max)
Open source

randomIntBetween(min, max)

Function returns a random number between the specified range. The returned value is no lower than (and may possibly equal) min, and is no bigger than (and may possibly equal) max.

ParameterTypeDescription
minintLower-end bound. Inclusive
maxintUpper-end bound. Inclusive

Returns

TypeDescription
intRandom integer

Example

JavaScript 
import { sleep } from 'k6';
import { randomIntBetween } from 'https://jslib.k6.io/k6-utils/1.2.0/index.js';

export default function () {
  // code ...

  sleep(randomIntBetween(1, 5)); // sleep between 1 and 5 seconds.
}