root@YP-R0 ~$ ps
  PID USER       VSZ STAT COMMAND
    1 root      1664 S    init
    2 root         0 SW<  [kthreadd]
    3 root         0 SW<  [ksoftirqd/0]
    4 root         0 SW<  [watchdog/0]
    5 root         0 SW<  [events/0]
    6 root         0 SW<  [khelper]
   59 root         0 SW<  [kblockd/0]
   62 root         0 SW<  [cqueue/0]
   66 root         0 SW<  [mxc_spi.2]
   70 root         0 SW<  [kseriod]
   84 root         0 SW<  [kmmcd]
  102 root         0 SW<  [kondemand/0]
  115 root         0 SW   [pdflush]
  116 root         0 SW   [pdflush]
  117 root         0 SW<  [kswapd0]
  155 root         0 SW<  [aio/0]
  323 root         0 SW<  [mmcqd]
  340 root      1668 R    -sh
  343 root      1664 T    /bin/sh /etc/starter.sh
  551 root     40288 T    ./rockbox
 1426 root      1668 R    ps