Performance testing

With Gatling

What does "performance testing" mean?

Performance testing for web applications consists in:

1/ simulating a large number of users with complex behaviors

2/ collecting and aggregating all the requests' response times

3/ creating reports & analyzing data

Script your testing scenarios, automate your tests

Gatling's code-like scripting enables you to easily maintain your testing scenarios and easily automate them in your continuous delivery pipeline.

We developed our own Domain Specific Language (DSL), in order to make your scenarios easy-to-read for everyone.

Do you want to see how it looks like? Check out our quickstart and our cheat sheet:

Analyze and investigate your app's bottlenecks

Gatling is a powerful tool: with only a few machines, you can simulate hundreds of thousands of requests per second on your web application and get high-precision metrics.

At the end of your test, Gatling automatically generates an exhaustive, dynamic and colorful report.

Means and averaged data are not enough: with Gatling, you get proper percentiles of your response times' distributions. Don't leave your slowest users behind!

Do you want to go further? Check out Gatling FrontLine, our enterprise companion for advanced metrics and data.