Filesystem      Size  Used Avail Use% Mounted on
/dev/xvda1       59G   28G   29G  49% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
udev            1.9G  8.0K  1.9G   1% /dev
tmpfs           375M  192K  375M   1% /run
none            5.0M     0  5.0M   0% /run/lock
none            1.9G     0  1.9G   0% /run/shm
none            100M     0  100M   0% /run/user
overflow        1.0M  1.0M     0 100% /tmp