Metadata(file size, number, types of files, commit history etc.) of repositories

I am very new to gitlab. As part of my project I was asked to find out availability of metadata of software repositories in gitlab. I have tried for several days for the right keywords, roamed around here and there but got nothing. Can anybody help me find metadata (the larger, the more useful) in gitlab from different repositories?

PS. As I am new, I may choose wrong vocabulary to mean the right word. Advance apology for such instance and thanks for helping!

Hi Torumakto! Thanks for the question. I was wondering if you could tell me more of what you mean by “metadata”? What types of data points specifically are you looking for?