FreeBSDでサーバのスペックを調べるには

#sysctl -a|grep CPU
hw.model: Intel(R) Celeron(R) CPU 2.00GHz

#sysctl -a |grep Memory
Virtual Memory: (Total: 2098123K, Active 100272K)
Real Memory: (Total: 495828K Active 36988K)
Shared Virtual Memory: (Total: 22504K Active: 17208K)
Shared Real Memory: (Total: 7652K Active: 5548K)