How to measure the Performance of different layer

I have a web application hosted in IIS, using MS SQL server as backend and UI renders by gquerying the data through rest API

UI <=> Rest API <=> Class Library (IIS) <=> SQL

Now i want to measure the performance of this application without adding any logs on this application. Teh expectation is i want to measure the time in each layer UI/Rest API/ Class Library/ SQL and the network transfer time for different functionalities.

Is there any tool or any way to do the analyziz without modifing the application code/binarys?