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diff --git a/BENCHMARKS.md b/BENCHMARKS.md new file mode 100644 index 00000000..b6f8c0e8 --- /dev/null +++ b/BENCHMARKS.md @@ -0,0 +1,22 @@ +# Benchmarks + +* See [gitbench](https://git.sr.ht/~runxiyu/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](https://github.com/go-git/go-git/pull/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 | |