Practical Observability: Logging, Tracing, and Metrics for Better Debugging - RUBY 656

3478.864 - 3501.742 Valentino Stoll

Like if you wanted to see like the request, it reminds me of was a rack mini profiler tool. Right. Where you you can just see a little tiny tab that says, oh, it took this number of seconds to load. this particular page you wanted to get. And you can click on and expand and see, oh, well, what did your application do at each step of the way and see how long each thing took, right?