last pid: ...; load averages: 0.19, 0.23, 0.17 up 48 processes: 1 running, 47 sleeping CPU: 2.8% user, 0.0% nice, 0.8% system, 0.3% interrupt, 96.1% idle Mem: 2553M Active, 164M Inact, 1117M Wired, 542M Buf, 12G Free