k6

Run k6 load tests against APIs and export results to InfluxDB.

Updated Jul 2, 2024
One-click install
npx skills add https://github.com/jyasuu/cheat-sheet --skill k6
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: k6
Source: https://github.com/jyasuu/cheat-sheet/tree/main/skills/k6
Command: npx skills add https://github.com/jyasuu/cheat-sheet --skill k6

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

k6 enables load testing of web applications and APIs by simulating user traffic and collecting metrics to validate performance and capacity.

Core Features & Use Cases

  • Scripted load testing: Create k6 scripts that model real user behavior and measure latency, error rates, and throughput.
  • Easy installation and setup: Steps to install k6 on common platforms to get started quickly.
  • Live reporting and integration: Export results to monitoring backends such as InfluxDB for dashboards and alerts.
  • Use Case: Benchmark API endpoints under varying concurrency to estimate scaling requirements.

Quick Start

Install k6 on your system and run your first load test script against your target URL.

Frequently Asked Questions about k6

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run a load test script to benchmark API endpoints?

To benchmark API endpoints, you run k6 scripts that simulate concurrent user traffic and measure latency, error rates, and throughput. This validates performance and estimates scaling requirements across staging and production-like environments.

What is scripted load testing for web services performance validation?

Scripted load testing models real user behavior against web services to validate performance and capacity. By simulating traffic, it collects metrics like latency and throughput to ensure applications meet scaling requirements under load.

Can I export load testing results to InfluxDB for dashboard analysis?

Yes, you can export load testing results to monitoring backends such as InfluxDB. This enables live reporting, allows you to build dashboards, and sets up alerts based on the metrics collected during performance validation.

Does k6 test automation work for capacity planning in production-like environments?

k6 test automation supports capacity planning across staging and production-like environments. It automates load testing by simulating user traffic to validate application capacity and performance before real deployment.

What is the best way to automate performance checks for web applications?

Automating performance checks is best achieved by running scripted load tests that model real user behavior. This provides fast, repeatable checks by measuring latency, error rates, and throughput against target APIs and web services.