This How-To describes how to make the exact performance measurements of the public methods for public classes in your C# code and in the… — This How-To describes how to make the exact performance measurements of the public methods for public classes in your C# code and in the codes of the utilized libraries. Unchase Fluent Performance Meter is an open-source and cross-platform .Net Standard 2.0 library that is designed for the method’s performance measurement.