Yap Richard,

It might be something missing in my routing config.
It's working fine.

thanks
a.r.isnaini rangkayo sutan

Richard A Steenbergen wrote:
On Fri, Aug 15, 2008 at 08:59:17AM -0700, Kevin Oberman wrote:
PID USERNAME PRI NICE  SIZE    RES STATE    TIME   WCPU    CPU COMMAND
  2540 root       2   0   223M   220M kqread 268:48 44.34% 44.34% rpd
While I can't supply any answer, the thing that is eating up the CPU is
rpd, the main routing daemon. It is reading the kernel queue if it is in
the kqread state.

To see the route processor using 44% of the CPU is rather high. Even on
our core routers I generally  only see 3-5% CPU use by rpd. It runs much
higher at time when there is routing instability.

Start with the basics:

set task accounting on
show task accounting

And look for the thread with the really high cpu times:

BGP.0.0.0.0+179           18375163 1w5d 23:16:57.823    48:52.877        0.142

If you think there is some kind of persistent oscillation, you can monitor the routing updates (from a shell) with:

rtsockmon -t rpd

Could be a bug too (I have a 100% cpu in rpd case that we're still trying to diagnose), who knows. :)

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