Hey Community! I'm looking at WPA traces to investigate specific problem for quite a while now.
Looking at the File I/O metrics, I see that quite a high amount of time is spent in "DirNotify" events with SubType "Info Class 351". However, I have no idea what those events are and what the different SubTypes (apart from "Info
Class" there's also "FileAlternateNameInformation") mean. All I see is that they take a notable amount of time and the associated process is one that I suspect is causing the perf issues we're investigating.
Does someone know what those events are and maybe has a pointer to documentation that I didn't find? What Windows API calls might those events originate from?
Thank you!