Certo Kaos,
[root@hex ~]# free -m
total used free shared buffers cached
Mem: 489 402 87 0 116 124
-/+ buffers/cache: 160 328
Swap: 511 0 511
top - 02:13:15 up 5 days, 8:34, 1 user, load average: 0.02, 0.01, 0.00
Tasks: 113 total, 1 running, 112 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni, 96.0%id, 0.0%wa, 0.0%hi, 0.0%si, 4.0%st
Mem: 501028k total, 412008k used, 89020k free, 119212k buffers
Swap: 524280k total, 0k used, 524280k free, 127888k cached
Grazie ancora