I'm seeing this on Precise with a computer that has weeks of uptime between reboots. 50% wa in top (one of two cores), 100% kswapd0 in iotop (no read of write throughput reported). This keeps happening with some 200-300 of MB free memory as reported by free -m (but significant swap use, so total used > physical memory).
Turning swaps off and on again usually helps. I can't try running without swap because there isn't enough memory to actually do much with the computer. -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
