Skip to content
Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

benchmark

A careful, repeated measurement of how fast some code runs and how much memory it uses.

A benchmark measures code under controlled conditions; BenchmarkDotNet handles warmup, many iterations, statistics and allocation counts in a Release build.

Examples

  • A BenchmarkDotNet class with [Benchmark] public int Parse() => int.Parse("12345");, run in Release.

See also

profiler hot path premature optimization
Read the full section →