Filesystem Type Size Used Avail Use% Mounted on overlay overlay 739M 43M 697M 6% / tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 739M 0 739M 0% /dev/shm tmpfs tmpfs 296M 6.8M 289M 3% /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 739M 43M 697M 6% /run/initramfs/tmpfs tmpfs tmpfs 739M 8.0K 739M 1% /tmp