sharkdp/hyperfine

A command-line benchmarking tool. (hyperfine in action, benchmarking mypy and ty)* Statistical analysis across multiple runs. Support for various performance metrics and hardware counters. Support for arbitrary shell commands. Constant feedback about the benchmark progress and current estimates. Warmup runs can be executed before the actual benchmark. Cache-clearing commands can be set up before each benchmark run. Statistical outlier detection to detect interference from other programs and caching effects. Export results to various formats: CSV, JSON, Markdown, AsciiDoc. Parameterized benchma…