last pid: ...; load averages: 0.48, 0.30, 0.19 up 52 processes: 1 running, 48 sleeping, 3 zombie CPU: 0.7% user, 0.0% nice, 1.4% system, 0.4% interrupt, 97.5% idle Mem: 1745M Active, 253M Inact, 514M Wired, 24K Buf, 5175M Free