We recently installed something similar (https://miniprofiler.com https://miniprofiler.com) into a legacy ASP.NET MVC app. It is setup to only be visible in l

We recently installed something similar (https://miniprofiler.com https://miniprofiler.com) into a legacy ASP.NET MVC app. It is setup to only be visible in local development environments. In areas of the code where ORMs obscure the actual SQL that runs, it's shortened the amount of time and effort it takes to discover a slow route and optimize it. "Handy to have that extra info in your dev environment" is pretty spot on.