_Sysmap
_Syssize
_Usrptmap
_avenrun
_boottime
_ccpu
_cons
_cp_time
_deficit
_dk_busy
_dk_mspw
_dk_seek
_dk_time
_dk_wds
_dk_xfer
_ecmx
_file
_firstfree
_forkstat
_icmpstat
_ifnet
_inode
_ipstat
_maxfree
_maxslp
_mbstat
_msgbuf
_nproc
_nswap
_ntext
_proc
_rate
_rawcb
_rthost
_rtnet
_sum
_swapdev
_swapmap
_tcb
_tcpstat
_text
_tk_nin
_tk_nout
_total
_udb
_udpstat
_usrpt
_version