Voxxed Days Luxembourg 2023 Room: BSD Type: Conference Have you ever faced OutOfMemoryError? Was it in your CI or during the local run? Maybe you faced it as a user while playing your favorite video game or using online banking to pay your bills. That’s annoying, isn’t it? Every time we give the application more and more memory, it seems never enough… In Sonar we know how important it is to use memory efficiently. As our tools are often a part of your ci jobs, we care how much you spend on the infrastructure and try to minimize the cost. So in this session, I will try to share some tips for investigating, fixing, and preventing potential memory leaks and reducing the memory footprint. In simple words, I will show how you can help your applications eat memory « healthier ».