Imagine, one day, after few hours of implementing a new feature, you need one last test before pushing your code… The page takes more than a minute to load!
Working with PHP, I had to pick one of: I went with blackfire.io because it has better integration with DDEV and a better Timeline & Graph views UI. First, you have to log in to Blackfire.io and create an organization and an environment.
Thanks to DDEV and Blackfire.io you can easily set up a profiler, analyze your code execution, and fix performance issues.