Filesystem Size Used Avail Use% Mounted on devtmpfs 63G 0 63G 0% /dev tmpfs 63G 0 63G 0% /dev/shm tmpfs 63G 3.3M 63G 1% /run tmpfs 63G 0 63G 0% /sys/fs/cgroup /dev/sda3 871G 523G 304G 64% / tmpfs 8.0G 6.6M 8.0G 1% /tmp /dev/sda1 248M 178M 58M 76% /boot tmpfs 13G 0 13G 0% /run/user/0 tmpfs 13G 0 13G 0% /run/user/618