go-git http server cpu usage is too high

src-d / go-git

Project has been moved to: https://github.com/go-git/go-git

https://github.com/go-git/go-git

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go-git http server cpu usage is too high #1194

Closed Tachone closed 5 years ago

Tachone commented 5 years ago

Our git http server switch from libgit2/git2go to src-d/go-git, improved maintainability. but cpu usage almost doubled(200%->400%).

We got a performance gragh by using pprof, mallocgc and hex.Decode are the tops, would you give me some suggestions? Or is there a plan for performance optimization?