Filesystem Type Size Used Avail Use% Mounted on overlay overlay 3.8G 1.7G 2.2G 45% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm XXXXXXXX XXXXXXXX 374K 221K 149K 60% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.6G 1.8M 1.6G 1% /run /dev/sda iso9660 3.0G 3.0G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.9G 2.9G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 3.8G 1.7G 2.2G 45% /run/initramfs/tmpfs tmpfs tmpfs 775M 168K 774M 1% /run/user/XXXX tmpfs tmpfs 3.8G 3.5M 3.8G 1% /tmp