last pid: ...; load averages: 0.44, 0.50, 0.40 up 54 processes: 1 running, 53 sleeping CPU: 0.9% user, 0.0% nice, 0.2% system, 0.6% interrupt, 98.3% idle Mem: 4178M Active, 1161M Inact, 3684M Wired, 1218M Buf, 22G Free