Filesystem                  1K-blocks     Used Available Use% Mounted on
udev                          8130652        0   8130652   0% /dev
tmpfs                         1630524     9296   1621228   1% /run
/dev/mapper/ubuntu--vg-root 463189840 11496712 428141336   3% /
tmpfs                         8152604     1160   8151444   1% /dev/shm
tmpfs                            5120        4      5116   1% /run/lock
tmpfs                         8152604        0   8152604   0% /sys/fs/cgroup
/dev/sda2                      483946   314427    144534  69% /boot
/dev/sda1                      523248     3468    519780   1% /boot/efi
tmpfs                         1630524       40   1630484   1% /run/user/1000