hyperfine
CLIA command-line benchmarking tool.
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Installation
Homebrew
brew install hyperfineCargo
cargo install hyperfineLinks
License
MIT OR Apache-2.0AI Agent Notes
Benchmark shell commands with statistical analysis
When to use
Comparing command performance or measuring execution time
Examples
hyperfine 'sleep 0.3'hyperfine --warmup 3 'grep -r TODO .' 'rg TODO .'
Proven Recipes
Benchmark a single command🟢 99% success
hyperfine --warmup 3 'your-command'Compare two commands🟢 98% success
hyperfine 'rg pattern .' 'grep -r pattern .'Export results as JSON🟢 98% success
hyperfine --export-json results.json 'command'