Filesystem      1K-blocks     Used  Available Use% Mounted on
udev              4038584        0    4038584   0% /dev
tmpfs              817516     9868     807648   2% /run
/dev/sdb3      1915037932 79844808 1737891780   5% /
tmpfs             4087580   138532    3949048   4% /dev/shm
tmpfs                5120        4       5116   1% /run/lock
tmpfs             4087580        0    4087580   0% /sys/fs/cgroup
cgmfs                 100        0        100   0% /run/cgmanager/fs
tmpfs              817516       68     817448   1% /run/user/1000