Isn't that the time when nohz/clocksource/highres patches came in? Can you check whether C-states are working correctly. Can you also check with "watch -n1 cat /proc/interrupts", whether you become thousands of timer interrupts per second.
-- CPU overheats during high usage "throttling <not supported>" https://bugs.launchpad.net/bugs/22336 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
