Conduct an audit of optimization of requests to the project database on Laravel

Hello!

We need an audit service for optimizing requests to the project database on Laravel. The bottom line is that there is one project, but executed by 2 different studios. In one of the variants, requests to the database are 3 times less. It is necessary to conduct an audit of the project, in which there are just 3 times more requests and understand what these requests are and whether they can be somehow optimized / reduced.