dotnet-wtrace

dotnet-wtrace is a cool open-source tool built on something called EventPipes. This is part of the Microsoft runtime and it helps gather tracing data and manage events. Pretty neat, right?

What Can You Do with dotnet-wtrace?

With dotnet-wtrace, you can use a command-line interface to live trace and read events from .NET Core apps and processes. It's all about keeping track of what's going on in your applications!

Filtering Results Made Easy

This tool has special handlers that help filter results, so you can focus on the specific issues you're looking for. Whether you're debugging or just monitoring your app's performance, dotnet-wtrace makes it easier.

Keep an Eye on Important Events

The developer behind dotnet-wtrace mentions that it keeps tabs on some key events. For instance, it tracks:

• Network: To get those network events.


• Loader: For assembly loader events.


• GC: To catch garbage collection events.


• ASP.NET Core: For ASP.NET Core happenings.


• EF Core: Of course, for EF Core, Microsoft's lightweight Entity Framework.

Add Parameters and Manage Processes

You can pass in parameters when running commands. Plus, you can show diagnostics logs and even manage new processes in a different console window! And if you're not a fan of colored logs? No problem! You can turn that off too.

Create Custom Filters

If you want to get really specific, you can create filters using event definition keywords like name or path. There are also logical operators available, like '=' (equals), '<>' (does not equal), '<=' (ends with), '>=' (starts with), and '~' (contains). So much flexibility!

The Best Tool for .NET Developers

If you're into .NET development or testing apps in real-time, then you'll definitely want to check out dotnet-wtrace. Compared to Microsoft's own dotnet-trace, this open-source gem shows events as they come in—just with a tiny delay because of buffering.