Windows Performance Analysis Developer Center
Congratulations to the folks working on the Windows Performance Toolkit and friends!
There's now a developer center you can use as a portal with pointers to resources, downloads, forums, FAQs, and guides to learning about the tools and getting started.
https://msdn.microsoft.com/en-us/performance/default.aspx
As you can see from the Powerful Features topic, some of the fun things you can do include viewing machine-wide activity, cross-referencing I/O with processes and stacks, and activity across different processes. Awesome tool when you need to go beyond a single user process and start looking at system-wide activity to investigate performance.
Enjoy!