The TP-LINK P9 seems a great idea, mixing mesh and powerline technologyI would assume that the Google variant does, yes.
You can always buy, check & return under DSR if it doesn't have the functionality you want.
TP-Link are terrible & unreliable. I would be more likely to trust the Google hardware, although I'm unsure if they outsourced their OEM. A quick google (lol) suggests not.

I've asked on Amazon and a google forum about if the Google Wifi Mesh offers stats for wired and wiresless, realtime and over periods (eg: today).