Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.8G 107M 7.7G 2% /dev/shm tmpfs tmpfs 3.1G 13M 3.1G 1% /run XXXXXXXX XXXXXXXX 192K 72K 116K 39% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb3 btrfs 141G 14G 126G 10% / tmpfs tmpfs 7.8G 16M 7.8G 1% /tmp /dev/sdb3 btrfs 141G 14G 126G 10% /home /dev/sdb1 vfat 599M 5.2M 594M 1% /boot/efi tmpfs tmpfs 1.6G 88K 1.6G 1% /run/user/XXX tmpfs tmpfs 1.6G 44K 1.6G 1% /run/user/XXX