http://www.cnblogs.com/dkblog/archive/2011/03/11/1980556.html
ps -aux
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.htmlUSER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.7 0.0 2392 596 ? Ss 2013 0:08 init
root 2 0.0 0.0 0 0 ? S 2013 0:00 [migration/0]
root 3 0.0 0.0 0 0 ? SN 2013 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? S 2013 0:00 [migration/1]
root 5 0.0 0.0 0 0 ? SN 2013 0:00 [ksoftirqd/1]
root 6 0.0 0.0 0 0 ? S 2013 0:00 [migration/2]
root 7 0.0 0.0 0 0 ? SN 2013 0:00 [ksoftirqd/2]
root 8 0.0 0.0 0 0 ? S 2013 0:00 [migration/3]
root 9 0.0 0.0 0 0 ? SN 2013 0:00 [ksoftirqd/3]
root 10 0.0 0.0 0 0 ? S< 2013 0:00 [events/0]
root 11 0.0 0.0 0 0 ? S< 2013 0:00 [events/1]
root 12 0.0 0.0 0 0 ? S< 2013 0:00 [events/2]
root 13 0.0 0.0 0 0 ? S< 2013 0:00 [events/3]
root 14 0.0 0.0 0 0 ? S< 2013 0:00 [khelper]
root 15 0.0 0.0 0 0 ? S< 2013 0:00 [kthread]
root 16 0.0 0.0 0 0 ? S< 2013 0:00 [kblockd/0]
root 17 0.0 0.0 0 0 ? S< 2013 0:00 [kblockd/1]
root 18 0.0 0.0 0 0 ? S< 2013 0:00 [kblockd/2]
root 19 0.0 0.0 0 0 ? S< 2013 0:00 [kblockd/3]
root 20 0.0 0.0 0 0 ? S 2013 0:00 [pdflush]
root 21 0.0 0.0 0 0 ? S 2013 0:00 [pdflush]
root 22 0.0 0.0 0 0 ? S< 2013 0:00 [kswapd0]
root 23 0.0 0.0 0 0 ? S< 2013 0:00 [aio/0]
root 24 0.0 0.0 0 0 ? S< 2013 0:00 [aio/1]
root 25 0.0 0.0 0 0 ? S< 2013 0:00 [aio/2]
root 26 0.0 0.0 0 0 ? S< 2013 0:00 [aio/3]
root 27 0.0 0.0 0 0 ? S< 2013 0:00 [panic_info_co]
root 28 0.0 0.0 0 0 ? S 2013 0:00 [mtdblockd]
root 45 0.0 0.0 0 0 ? S< 2013 0:00 [kjournald]
root 53 0.0 0.0 0 0 ? S< 2013 0:00 [kjournald]
root 119 0.0 0.0 1948 652 ? Ss 00:00 0:00 /usr/sbin/syslo
root 202 0.0 0.0 0 0 ? S< 00:00 0:00 [skwlan]
root 208 0.0 0.0 0 0 ? S 00:00 0:00 [ksocket_xmit]
root 209 0.0 0.0 0 0 ? S 00:00 0:00 [ksocket_recv]
root 210 0.0 0.0 0 0 ? S 00:00 0:00 [lksocket_xmit]
root 211 0.0 0.0 0 0 ? S 00:00 0:00 [lksocket_recv]
root 256 0.0 0.0 2848 1208 ? S 00:00 0:00 sh /usr/local/s
root 326 0.0 0.0 4524 940 ? Ss 00:00 0:00 /usr/local/6bin
root 350 0.1 0.0 13768 1080 ? Ssl 00:00 0:01 overseer1
root 352 0.0 0.0 2856 1200 ? S 00:00 0:00 /bin/sh /usr/lo
root 354 0.0 0.0 2864 1236 ? S 00:00 0:00 /bin/sh /skgate
root 369 0.0 0.0 14520 2176 ? Sl 00:00 0:00 /skgate/mysql/l
root 377 0.0 0.0 7360 1164 ? Ss 00:00 0:00 cmgrd-basic -s
size 內存大小, Kbytes字節.
vsize 總虛擬內存大小, bytes字節(包含code+data+stack)
share 總共享頁數
nice 進程優先級(缺省爲0, 最大爲-20)
priority(pri) 內核調度優先級
pmem 進程分享的物理內存數的百分比
trs 程序執行代碼駐留大小
rss 進程使用的總物理內存數, Kbytes字節
time 進程執行起到現在總的CPU暫用時間
