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Core Switch 6509 cpu utilization very high

Dear All,

find the below out put from Core switch 6509 cpu utilization very high, no network changes has been made

 

FAI_CentralBuilding_CORE#sh processes cpu | exclude 0.0
CPU utilization for five seconds: 99%/47%; one minute: 99%; five minutes: 100%
PID       5Sec    1Min     5Min Process
1         0.1%    0.4%     0.4% kernel                        
16406    64.0%   65.0%    64.9% ios-base                      
16425     5.6%    4.6%     3.6% tcp.proc                      
16430    26.8%   26.4%    27.5% udp.proc                      
16431     2.0%    2.2%     2.3% iprouting.iosproc             
16432     1.0%    0.8%     0.8% cdp2.iosproc                  
FAI_CentralBuilding_CORE#sh version
FAI_CentralBuilding_CORE#sh version
Cisco IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9_WAN-VM), Version 12.2(33)SXI4a, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Fri 16-Jul-10 12:34 by prod_rel_team

ROM: System Bootstrap, Version 12.2(17r)SX7, RELEASE SOFTWARE (fc1)

 FAI_CentralBuilding_CORE uptime is 2 years, 15 weeks, 5 days, 18 hours, 54 minutes
Uptime for this control processor is 1 year, 23 weeks, 1 day, 16 hours, 34 minutes
Time since FAI_CentralBuilding_CORE switched to active is 1 year, 23 weeks, 1 day, 16 hours, 24 minutes
System returned to ROM by Stateful Switchover at 15:17:15 UTC Mon May 14 2012 (SP by power-on)
System image file is "sup-bootdisk:s72033-ipservicesk9_wan-vz.122-33.SXI4a.bin"
Last reload reason: Admin reload CLI

 

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

cisco WS-C6509-E (R7000) processor (revision 1.5) with 1040384K/8192K bytes of memory.
Processor board ID SMC1439003U
SR71000 CPU at 600Mhz, Implementation 1284, Rev 1.2, 512KB L2 Cache
Last reset from s/w reset
44 Virtual Ethernet interfaces
266 Gigabit Ethernet interfaces
20 Ten Gigabit Ethernet interfaces
1917K bytes of non-volatile configuration memory.

65536K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x2102

FAI_CentralBuilding_CORE#

 

FAI_CentralBuilding_CORE#sh processes cpu sorted 1min | exc 0.0
CPU utilization for five seconds: 99%/45%; one minute: 99%; five minutes: 100%
PID     TID      5secUtil 1minUtil 5minUtil
16430   7         24.5%   27.0%    27.1%
16406   6         20.6%   21.5%    21.9%
16406   19         5.3%    6.4%     4.9%
16406   11         5.0%    5.6%     5.7%
16406   7          7.9%    5.3%     5.1%
16406   15         4.4%    4.9%     3.9%
16406   18         0.7%    4.7%     4.4%
16406   25         0.5%    4.5%     2.6%
16406   26         8.0%    3.6%     3.9%
16425   9          0.3%    2.8%     2.9%
16406   20        11.0%    1.8%     1.2%
16431   5          1.7%    1.3%     0.9%
16406   8          1.2%    1.2%     1.2%
16432   1          0.9%    0.8%     0.8%
1       1          0.8%    0.7%     0.5%
16406   4          0.8%    0.7%     1.9%
16425   7          2.5%    0.7%     0.8%
16406   10         0.7%    0.6%     0.1%
1       18         0.2%    0.5%     0.4%
16406   3          0.1%    0.3%     2.2%
16406   16         0.3%    0.3%     0.1%
16406   2          0.1%    0.1%     0.1%
16431   2          0.9%    0.1%     0.5%
FAI_CentralBuilding_CORE#

 

FAI_CentralBuilding_CORE#sh processes cpu history
                                         111111111111         
    9999999999999999999999999999999999999000000000000999999999
    6799999999999999888888888899999988789000000000000999999999
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)
              * = maximum CPU%   # = average CPU%
    1111111111111111111111111111111111111111111111111111111111
    0000000000000000000000000000000000000000000000000000000000
    0000000000000000000000000000000000000000000000000000000000
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%
    11111 11   11 1111 1  1            1        1 1  11                 11
    0000090099900900008089098999899999909999999909099009999998999999999900
    0000030017800900007092019475643320104001108408095006013216524999199500
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%

FAI_CentralBuilding_CORE# 

 

 

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