grit://cooking/bench/show/head@git-git
← cookingall benchmarksraw data

grit show · head @git-git

Show HEAD commit vs git show

repo: Upstream git/git pinned at v2.47.0, full history · 4,525 files · 75,031 commits · 954 refs

$ grit-bench daily --only show/head@git-git2026-10-27 · grit 8dbc58e77 · git version 2.43.0
toolmedianminmaxrunspeak memory
git1.9 ms1.6 ms2.3 ms208.4 MB
grit2.8 ms2.5 ms3.2 ms2018 MB
grit is 1.5× slowermemory: 2.2× more
every timed run (log scale)
git
grit
1.3 ms4.0 ms
How it's measured
git runs
$ git show
grit runs
$ grit show
Where the time goesone extra traced run per tool, outside the timed runs
git · median run 1.9 ms
diff: setup
0.0 ms
diff: write
0.0 ms
grit · median run 2.8 ms
grit.diff.tree
0.3 ms
grit.repository.open
0.2 ms
grit.config.load ×2
0.1 ms
grit.pack.index.open
0.0 ms
Every day8 days
dategrit commitgitgritgrit vs gitgrit peak
2026-10-278dbc58e771.9 ms2.8 ms1.5× slower18 MB
2026-10-26c7cf2c4432.5 ms3.7 ms1.4× slower16 MB
2026-10-252824ad3912.0 ms3.0 ms1.5× slower17 MB
2026-10-24157a05dde2.2 ms3.3 ms1.5× slower17 MB
2026-10-23bddf92f862.2 ms4.4 ms2.0× slower18 MB
2026-10-224c131b9422.2 ms5.4 ms2.4× slower18 MB
2026-10-21d4844e92a2.2 ms14 ms6.5× slower44 MB
2026-10-204754ad0b93.6 ms4.7 ms1.3× slower16 MB