Filesystem     1K-blocks     Used Available Use% Mounted on
udev             3985476        0   3985476   0% /dev
tmpfs             803152     2096    801056   1% /run
/dev/sda3      941307500 27506976 865961756   4% /
tmpfs            4015744    15460   4000284   1% /dev/shm
tmpfs               5120        4      5116   1% /run/lock
tmpfs            4015744        0   4015744   0% /sys/fs/cgroup
/dev/sda1         661504    25112    636392   4% /boot/efi
tmpfs             803148       16    803132   1% /run/user/122
tmpfs             803148       32    803116   1% /run/user/1001