last pid: ...; load averages: 0.40, 0.43, 0.28 up 48 processes: 1 running, 47 sleeping CPU: 1.5% user, 0.0% nice, 3.6% system, 0.2% interrupt, 94.8% idle Mem: 1634M Active, 224M Inact, 457M Wired, 24K Buf, 17G Free