root@hubber:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/vda5        25G   11G   13G  47% /
udev             10M     0   10M   0% /dev
tmpfs           201M   25M  176M  13% /run
tmpfs           501M     0  501M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           501M     0  501M   0% /sys/fs/cgroup
/dev/vda1        89M   46M   38M  55% /boot
tmpfs           101M     0  101M   0% /run/user/0
root@hubber:~# free -m
             total       used       free     shared    buffers     cached
Mem:          1000        826        174         71        104        301
-/+ buffers/cache:        419        580
Swap:          511        222        289