What is the state of your BGP? Flapping routes? Constant
adding/removing of networks? Etc? Is there anything occurring (wanted or
not) in BGP that would be driving this?
--Hammer--
On 9/14/2010 7:08 AM, Farzad A. Cheema wrote:
Hi Guys,
Our 6509 switch (12.2(18)SXF15) is experiencing high CPU due to these
3 processes.
· BGP Scanner
· BGP Router
· BGP Scanner
I have done some basic troubleshooting and can’t find the problem.
Even the Cisco Bug Tool Kit is not showing any reported bug in this IOS.
The interesting thing is that the average CPU is 25 % while there are
spikes of 100 % all the time. Can anyone suggest what could be causing
it and why the above processes are not settling down? Below is the
output of my “show processes cpu history” command.
Any useful commands would be appreciated.
8 11111 555553333344445555555555 22222 444
0555551111155555222225555588888888877777444448888822222777
100
90
80 *
70 *
60 * **********
50 * ***** ************** ***
40 * ************************ ***
30 * ************************ ***** ***
20 * ************************ ***** ***
10 **************************************** ***** ***
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
11
8987007979979797799999899889998699699969699789997997799899
4967001939799695599959199999998794911959879469332996199249
100 * ** * ** * * ***** ** *** * * * ** * ** ** *
90 ** ** * ** * * ***** ******** ** *** * ** **** ** ** **
80 ****** * ********************** ** *** * ** **** *** *****
70 **********************************************************
60 **********************************************************
50 **********************************************************
40 **#****#*#**#*********************#******#**#******#******
30 #*#*#**#*#**#*#**#*#**#*#**#*#**#*#*##*#*#**#*#**#*#**#*#*
20 ###############*#########*#########*###########*##########
10 ##########################################################
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per minute (last 60 minutes)
* = maximum CPU% # = average CPU%
111111111 1111 11111111111 1 11111 1111111111 11111
111111111111111111
0000000009000090000000000090900000900000000009000009000000000000000000
0000000009000090000000000090900000900000000009000009000000000000000000
100
**********************************************************************
90
**********************************************************************
80
**********************************************************************
70
**********************************************************************
60
**********************************************************************
50
**********************************************************************
40
**********************************************************************
30
*#*************#*****#****##******************************************
20
######################################################################
10
######################################################################
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
0 5 0 5 0 5 0 5 0 5 0
5 0
CPU% per hour (last 72 hours)
* = maximum CPU% # = average CPU%
Cheers,
Farzad
_______________________________________________
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_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
