Filesystem      Size  Used Avail Use% Mounted on
udev            207M     0  207M   0% /dev
tmpfs            46M  520K   46M   2% /run
/dev/vda2        30G  3.4G   25G  13% /
tmpfs           229M     0  229M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            46M     0   46M   0% /run/user/0