How fast or slow is your code? And what do you compare it to? Benchmarking is essential in detecting performance issues. By identifying bottlenecks, you can determine the necessary adjustments to improve the performance and scalability of your application. Additionally, it can play a crucial role in refactoring components. How do you know if a modification does not adversely affect the performance of your application? In this session, we will explore how to benchmark your code, make performance visible and automate testing.