As a security enhancement, apparently non-rooted Nougat has a "restricted mode" where live CPU utilization for individual apps is no longer available so apps like OS Monitor
https://play.google.com/store/apps/details?id=com.eolwral.osmonitor&hl=en
and System Panel 2
https://play.google.com/store/apps/details?id=nextapp.sp&hl=en
can no longer display live data for running apps. Too bad as this was a good way to see what is running and what resources each app is using.
https://play.google.com/store/apps/details?id=com.eolwral.osmonitor&hl=en
and System Panel 2
https://play.google.com/store/apps/details?id=nextapp.sp&hl=en
can no longer display live data for running apps. Too bad as this was a good way to see what is running and what resources each app is using.