Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/XXXX btrfs 477G 13G 463G 3% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.7G 4.1M 7.7G 1% /dev/shm XXXXXXXX XXXXXXXX 260K 151K 105K 60% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.1G 9.8M 3.1G 1% /run tmpfs tmpfs 7.7G 2.8M 7.7G 1% /tmp tmpfs tmpfs 1.6G 20K 1.6G 1% /run/user/XXXX /dev/nvme0n1p1 vfat 511M 137M 375M 27% /efi