Benchmarks

See gitbench.
legacy branch furgit is slightly faster due to buffer reuse and custom ZLIB. These will be re‐added.
Alpine edge, i5‐10210U, performance governor, linux.git.
go-git may become much faster when #1894 and such are fully in use.
These lone tests do not represent all workloads. Test your usage pattern yourself (and contribute to gitbench).

Traversing all trees in `HEAD` and fetching each file size

Mainly tests the packfile object reader.

Implementation	Total	User	System
Git	337 ms	226 ms	108 ms
libgit2	391 ms	269 ms	120 ms
Furgit	487 ms	457 ms	49 ms
go-git	37 s	35 s	2 s