I can confirm that setting vm.min_free_kbytes=67584 on my 2gb chromebook does not work for me (https://i.imgur.com/I7vEE5C.png)
After restarting and running heavy processes, kswapd0 still uses 100% cpu until I reboot or run this follow very unfortunate script. #!/bin/bash if [ "$EUID" -ne 0 ]; then echo "Rerunning as root" sudo $0 exit fi swapoff -a sleep 1 echo 3 > /proc/sys/vm/drop_caches sleep 1 swapon /dev/sda2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1518457 Title: kswapd0 100% CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1518457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs