Collecting traces while reproducing an issue is one of the best methods we have of determining the source of an issue. Microsoft engineers might ask for this information when you open an incident, or you may want to perform tracing on your own for review. Cheng wrote the original article that walks you through the process step-by-step. With the growing number of Windows Core installations a colleage of mine found that new instructions were needed to perform this same process. Bookmark his post. It's one for the toolbox.
How to capture a Dbgview trace from Windows Core
This could come in handy when troubleshooting Windows Core VMs… Feed: System Center Virtual Machine Manager