Filesystem Type Size Used Avail Use% Mounted on overlay overlay 2.9G 157M 2.8G 6% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.9G 5.3M 2.9G 1% /dev/shm tmpfs tmpfs 1.2G 12M 1.2G 1% /run /dev/mapper/XXXXXX iso9660 2.6G 2.6G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.5G 2.5G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 2.9G 157M 2.8G 6% /run/initramfs/tmpfs tmpfs tmpfs 589M 72K 589M 1% /run/user/XXXX tmpfs tmpfs 2.9G 48K 2.9G 1% /tmp