I'm using the Timeline Viewer to examine a snapshot.
When I check the Awaits box in the Call Tree tab for some of my methods, the top method in the Hotspots tab is a method named Interop+Advapi32.EventWriteTransfer. I'm not calling this explicitly anywhere. It appears to part of the ETW system.
Is this something that dotTrace is calling during profiling? How should I interpret the time spent in this method?