Monitor network usage per app

Hi All. Recently purchased a shield Tv pro. Would like to ask those who have had experience with them , is there an app / way that I can view monitor network usage per app?

Specifically what app is uploading ?

According to activity on my eero app the shield has uploaded gigabytes of data in the last 24 hours which is a bit unnerving.

Yes I have a few side loaded apps etc . I am not using it as a Plex server .

Thank you in advance .