How to find which author and committer has done more commits to a project using git log?

I have been browsing Git Basics - Viewing the Commit History as well as Git Tools - Searching and while most of the ways seem straight-forward I have been trying to figure out if there was a way to figure out the author who has done the most commits or/and the committers who has done most of the commits in a porject. I am sure there would be some ways like - 1. Find the author who has done the most commits in a project. 1. find the authors who have done the most commits in a descending manner. 1. Find committers who have done the most commits in a project and things like that. It could make for some interesting analysis of a project's state per se. Do people have any idea what could be done in the above instance? I am on Debian buster.