Have you ever thought you understood the timeline of a request in AWS Lambda only to stare at your logs and traces and find out that you didn't? The official documentation has diagrams that look pretty, but don't convey everything that is important. In this post I'll present the infographic I use to understand what Lambda is doing and what is and isn't in the logs.
But the truth is, we aren’t holding it wrong and coldstarts aren’t all your fault. In this post, I fail to stay frosty. In fact I get spicy, and make the case that we shouldn’t lay off the pepper until we stopped getting blamed for AWS’s coldstart problem.