Hey it is great that engineering analytics is getting some love. I have something similar and I've found that you can generate some interesting insights from commit history if you look at how things are changing from a historical point of view.

I'm not sure if my public server can withstand it, but you can play with the public version at https://public-001.gitsense.com

If that doesn't survive, you can install GitSense (my product) with a single docker command, which you can find at https://gitsense.com