I would assume this is the average, if you click on the server itself, when you choose 7 days for example, you’ll still get the raw data. You can see which values show there.
Then select 30 days, this shows the average values, I would assume you see the values of the dynamic tile.
Something still is not right there. If I create a new performance tile of CPU (instead of Dynamic), it also says “average” in the json, even though it’s showing the latest data.
From that tile I get: