Filesystem Type Size Used Avail Use% Mounted on overlay overlay 4.9G 79M 4.8G 2% / tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 4.9G 0 4.9G 0% /dev/shm tmpfs tmpfs 2.0G 12M 2.0G 1% /run /dev/sda iso9660 2.4G 2.4G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.3G 2.3G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 4.9G 79M 4.8G 2% /run/initramfs/tmpfs tmpfs tmpfs 990M 52K 990M 1% /run/user/XXXX tmpfs tmpfs 4.9G 8.0K 4.9G 1% /tmp