Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 1.6G 3.0M 1.6G 1% /run /dev/sda2 ext4 915G 4.4G 864G 1% / tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock /dev/sda1 vfat 511M 148K 511M 1% /boot/efi tmpfs tmpfs 7.8G 108K 7.8G 1% /tmp /dev/sdb1 ext4 916G 597G 320G 66% /srv/dev-disk-by-uuid-HASH_F51-233D-F635-1920-15FA32E4EB47 overlay overlay 915G 4.4G 864G 1% /var/lib/docker/overlay2/HASH_46E-19B3-E5F4-F06D-7B7197D1BE97/merged tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/0