Filesystem                  1K-blocks     Used Available Use% Mounted on
udev                          1899760        0   1899760   0% /dev
tmpfs                          384124    39836    344288  11% /run
/dev/mapper/ubuntu--vg-root 476169264 63443428 388514792  15% /
tmpfs                         1920616      296   1920320   1% /dev/shm
tmpfs                            5120        4      5116   1% /run/lock
tmpfs                         1920616        0   1920616   0% /sys/fs/cgroup
/dev/sdb1                      482922   253622    204366  56% /boot
tmpfs                          384124        8    384116   1% /run/user/108
tmpfs                          384124       64    384060   1% /run/user/1000