Filesystem     1K-blocks   Used Available Use% Mounted on
devtmpfs         3598768      0   3598768   0% /dev
none             3605148      0   3605148   0% /dev/shm
tmpfs            3605148      0   3605148   0% /sys/fs/cgroup
/dev/vda        20531068 469412  20061656   3% /
