Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             36830800   3603128  31356724  11% /
none                    443872       232    443640   1% /dev
none                    448028       188    447840   1% /dev/shm
none                    448028       196    447832   1% /var/run
none                    448028         0    448028   0% /var/lock
none                    448028         0    448028   0% /lib/init/rw
none                  36830800   3603128  31356724  11% /var/lib/ureadahead/debugfs