How To Benchmark C# Code Using Benchmarkdotnet -

In your Program.cs , call the BenchmarkRunner to execute your class.

Always create a specifically for benchmarking to keep it isolated from your main application logic. Create the project: dotnet new console -n MyBenchmarks cd MyBenchmarks Use code with caution. Copied to clipboard How to benchmark C# code using BenchmarkDotNet

Create a class containing the methods you want to compare. You must mark each method with the [Benchmark] attribute. In your Program

BenchmarkDotNet will refuse to run or give a stern warning if you are in Debug mode. Debug builds are significantly slower and lack the compiler optimizations that reflect real-world performance. dotnet run -c Release Use code with caution. Copied to clipboard 5. Essential Best Practices A Step by Step Guide to Benchmarking in .NET Copied to clipboard Create a class containing the

Use the NuGet Gallery or the CLI to add the library: dotnet add package BenchmarkDotNet Use code with caution. Copied to clipboard 2. Design the Benchmark Class

Benchmarking in .NET is famously difficult because the JIT compiler and runtime perform many "hidden" optimizations. is the industry-standard library that automates the heavy lifting—like warm-ups, overhead removal, and statistical analysis—to give you reliable results. 1. Setup Your Benchmark Project