Filesystem Type Size Used Avail Use% Mounted on /dev/dm-1 ext4 452G 139G 291G 33% / tmpfs tmpfs 3.2G 1.5M 3.2G 1% /run cgroup_root tmpfs 10M 0 10M 0% /sys/fs/cgroup dev devtmpfs 16G 0 16G 0% /dev shm tmpfs 16G 0 16G 0% /dev/shm /dev/mapper/XXXXXXXXXXX ext4 488M 224M 229M 50% /boot /dev/nvme0n1p2 vfat 96M 63M 34M 65% /boot/efi tmpfs tmpfs 1.0G 8.0K 1.0G 1% /tmp tmpfs tmpfs 16G 98M 16G 1% /var/tmp/portage tmpfs tmpfs 3.2G 16K 3.2G 1% /run/user/XXXX