There's an event system that is integrated into all kinds of bits in the standard library and surrounding ecosystem, which plugs into all kinds of high level to

There's an event system that is integrated into all kinds of bits in the standard library and surrounding ecosystem, which plugs into all kinds of high level tools: dotnet-trace/-monitor/-counters, profiling in VS and Rider, etc. There are also telemetry hooks but I have not looked into them in closer details, supposedly that's what .NET Aspire uses. I think a similar experience can be quickly achieved with tracing in aspire: https://devblogs.microsoft.com/dotnet/introducing-dotnet-aspire-simplifying-cloud-native-development-with-dotnet-8/#observability https://devblogs.microsoft.com/dotnet/introducing-dotnet-asp... It's a bit different but I don't know if anyone made a quick handy GUI tool to hook up to .NET's EventPipe and display its data in a nice way, but the extensive API for that is there.