Concurrency Visualizer Profiler ConcurrencyVisualizerProfiler is the new diagnoser for BenchmarkDotNet that I have implemented some time ago. It was released as part of 0.11.3. It allows to profile the benchmarked .NET code on Windows and exports the data to a trace file which can be opened with Concurrency Visualizer (plugin for Visual Studio, used to be a part of it). Again with a single config!