Filesystem                  1K-blocks    Used Available Use% Mounted on
udev                          1007828       0   1007828   0% /dev
tmpfs                          205404    6396    199008   4% /run
/dev/mapper/ubuntu--vg-root  16543612 5114820  10565356  33% /
tmpfs                         1027016     128   1026888   1% /dev/shm
tmpfs                            5120       4      5116   1% /run/lock
tmpfs                         1027016       0   1027016   0% /sys/fs/cgroup
/dev/sda1                      482922  106816    351172  24% /boot
tmpfs                          205404      48    205356   1% /run/user/1000