The user "Page Views" information is not very useful as it is presently designed. Two small tweaks with the UI could vastly improve it's present functionality until a more comprehensive admin tool can be developed. The first would be to set From-To date/times for page views occurring during a certain time period(perhaps with a default setting of a month) and second, provide the option to view All Data or a Specific Course's data. The downloadable CSV file would also match the query information requested by this UI tweak. The Page Views page could also be launched into a new tab.
Below is an image of what these tweaks would look like in the UI.
This small tweak (until something better is developed) would allow Canvas admins to better investigate issues, rather than tell instructors and students the information is not available or outside of a default date range.