Excessive CPU usage with https://github.com/dotnet/runtime

I'm experiencing this in my linux development VM for https://github.com/dotnet/runtime, running a VS Code client on Windows connected to the linux host (so cpptools runs on the linux host along with some node processes, while the UI runs outside of the linux host). Has any testing happened with that repo for this issue? It does seem to be much worse during builds, which is confusing because I got the impression that vscode takes gitignore into account for these things like it does for project-wide search and build artifact directories are ignored.

When I checked in and opened top, cpptools' cpu time total was around 65 hours, with xorg and konsole at 23 and 21 hours and node (probably the cpptools parent?) at 19. cpptools also was using about half a gig of memory (2.4g virtual).

Originally posted by @kg in https://github.com/microsoft/vscode-cpptools/issues/5574#issuecomment-791321351

Non è indicato alcun file, test o punto di ingresso del codice. Inizia riproducendo la configurazione della VM di sviluppo Linux con VS Code connesso da Windows, quindi osserva l’utilizzo della CPU da parte di cpptools e node durante le build. Il lavoro è completato quando viene identificata la causa dell’utilizzo eccessivo della CPU e viene verificato che tale utilizzo sia ridotto nel workflow segnalato.