FWIW, I applied the whole bunch of http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c4efd6b569b2646e1346a08a4c40286f8bcb5f11 to the stable 2.6.35.1 and it fixes the wake ups mostly. I still have ~20 wakeup/s from load balance tick but it's way down from ~200 on my system.
Specifically the "Revert nohz_ratelimit() for now" commit makes it better, I had a kernel with only that one applied and it helped as well. -- Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled https://bugs.launchpad.net/bugs/524281 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
