Filesystem Type Size Used Avail Use% Mounted on overlay overlay 1.8G 35M 1.8G 2% / tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs tmpfs 736M 12M 725M 2% /run /dev/sr0 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 1.8G 35M 1.8G 2% /run/initramfs/tmpfs tmpfs tmpfs 1.8G 8.0K 1.8G 1% /tmp