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
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Importers, exporters, distributors and users are responsible for
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If you require further assistance please contact us by sending email to
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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#
