Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 16G 44K 16G 1% /dev run tmpfs 16G 1.6M 16G 1% /run /dev/nvme0n1p2 btrfs 668G 540G 121G 82% / tmpfs tmpfs 16G 160M 16G 1% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup /dev/nvme0n1p2 btrfs 668G 540G 121G 82% /home tmpfs tmpfs 16G 152K 16G 1% /tmp /dev/nvme0n1p1 vfat 511M 46M 466M 9% /boot/efi tmpfs tmpfs 3.2G 40K 3.2G 1% /run/user/XXXX