-
Optimize read-only middleware so that it does not consume as much CPU · 3c52e2f0Stan Hu authored
In !15082, we changed the behavior of the middleware to call `Rails.application.routes.recognize_path` whenever a new route arrived. However, this can be a CPU-intensive task because Rails needs to allocate memory and compile 850+ different regular expressions, which are complicated in GitLab. As a short-term fix, we can do a lightweight string match before we do the heavier comparison. Closes #40185, gitlab-com/infrastructure#3240
3c52e2f0
×