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
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https://bugs.launchpad.net/bugs/1518457
Title:
kswapd0 100% CPU usage
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