CFBookmarkMBS.CreateBookmarkData blocks for seconds

Targets macOS
1

In testing 10.14.4 I find that this call:

CFBookmarkMBS.CreateBookmarkData(folderItem)

will block for over 3 seconds, if the OS decides I don’t have permission to access the file.

I’m mostly seeing this running debug apps in the IDE (2018r4).

Is this “normal”?

2

Could be, but you can use analyze process command in Activity Monitor to check what it is doing.
maybe a network query for some reason?
Is that a network drive?

3

I’ve not personally seen this; but I’d be questioning why you don’t have access.