% grep /proc/[0-9]*/comm % cat $(dirname $(grep kswapd /proc/[0-9]*/comm))/wchan; echo
Do this when irrational CPU usage occurs. Show wchan. If contention_wait, there's a fix. Anyway wchan is helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721896 Title: kswapd0 100% cpu usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721896/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
