root@Invendis:/home/guest/valgrind/bin# 
root@Invendis:/home/guest/valgrind/bin# free
              total        used        free      shared  buff/cache   available
Mem:         158380       79660        3676        2140       75044       70736
Swap:             0           0           0
root@Invendis:/home/guest/valgrind/bin# legato stop
Stopping Legato..
DONE.
root@Invendis:/home/guest/valgrind/bin# free
              total        used        free      shared  buff/cache   available
Mem:         158380       63192       19764        2596       75424       86748
Swap:             0           0           0
root@Invendis:/home/guest/valgrind/bin#