The transition from a server to a serverless architecture can be tricky for any application, particularly if your application needs to instrument other people’s code. In this talk, I will go over some of the different challenges and hurdles we faced when adding support for serverless applications in our debugger. We will also discuss several struggles that affect serverless applications, and dive into what needs to be considered when making sure that a new tool’s SDK has minimal impact on the performance of your application.