[c-nsp] High SNMP ENGINE CPU usage on VXR 7206

[Lee]

On 7/25/10, bharath kondi <bluffmaster4hearts at gmail.com> wrote:
> Hi All,
>
> Please help me on the below issue I am facing right now with my Cisco VXR
> 7206 router. There is a high CPU utilization on SNMP ENGINE, please help me
> if you are already faced the issue. I give all the information below from
> our router

You can try adding this bit & see if it helps:

snmp-server view noload internet included
snmp-server view noload internet.6.3.16 excluded
snmp-server view noload atEntry excluded
snmp-server view noload ipRouteEntry excluded
snmp-server view noload ipNetToMediaEntry excluded
no snmp-server community public RO
snmp-server community public view noload RO

Regards,
Lee


>
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> GW-04-KLS-MY#spc sor
> CPU utilization for five seconds: 14%/11%; one minute: 82%; five minutes:
> 95%
>  PID Runtime(uS)     Invoked      uSecs   5Sec   1Min   5Min TTY Process
>   46  1822872000      151714      12015  1.19%  1.21%  1.21%   0 Per-Second
> Jobs
>   82   416772000     2669605        156  0.31%  0.34%  0.28%   0 IP Input
>   42   181540000       41557       4368  0.15%  0.11%  0.11%   0 Net
> Background
>  182      464000       22116         20  0.07%  0.00%  0.00%   0 AAA SEND
> STOP EV
>  104     3300000      211609         15  0.07%  0.04%  0.05%   0 CEF: IPv4
> proces
>  227  3314562112      899029      18018  0.07% 65.34% 78.33%   0 SNMP ENGINE
>  233    18388000     1139739         16  0.07%  0.11%  0.10%   0 OSPF-1
> Hello
>   78      764000     4157320          0  0.07%  0.01%  0.00%   0 IPAM
> Manager
>   74    49116000      499965         98  0.07%  0.04%  0.04%   0 ADJ resolve
> proc
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> GW-04-KLS-MY#sh ver
> Cisco IOS Software, 7200 Software (C7200-SPSERVICESK9-M), Version 15.0(1)M2
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> GW-04-KLS-MY#sh run | be snmp-server
> snmp-server community public RO
> snmp-server contact V Telecoms Bhd(noc at vtelecoms.com.my)
> snmp-server enable traps snmp authentication linkdown linkup coldstart
> warmstart
> snmp-server enable traps bgp
> snmp-server enable traps config
> snmp-server enable traps entity
> snmp-server enable traps l2tun session
> !
> !
> control-plane
> !
> !
> !
> !
> !
> gatekeeper
>  shutdown
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> GW-04-KLS-MY#spc his
>
> GW-04-KLS-MY   11:07:15 PM Sunday Jul 25 2010 UTC
>
>
>     111111111111111112222211111111111111122222111112222211111111
>     333333344444555554444444444444444444488888444445555599999444
> 100
>  90
>  80
>  70
>  60
>  50
>  40
>  30                                      *****     *****
>  20             **********               *****     **********
>  10 ************************************************************
>    0....5....1....1....2....2....3....3....4....4....5....5....6
>              0    5    0    5    0    5    0    5    0    5    0
>                CPU% per second (last 60 seconds)
>
>        111111  1  11     1 1 1        1
>     229000000990990099999090909999999909999999999999999999999999
>     879000000990990099999090909999998908778878887888866577787776
> 100   *####################*#*#*###*****************************
>  90   *#########################################################
>  80   *#########################################################
>  70   *#########################################################
>  60   ##########################################################
>  50   ##########################################################
>  40   ##########################################################
>  30 **##########################################################
>  20 ############################################################
>  10 ############################################################
>    0....5....1....1....2....2....3....3....4....4....5....5....6
>              0    5    0    5    0    5    0    5    0    5    0
>                CPU% per minute (last 60 minutes)
>               * = maximum CPU%   # = average CPU%
>
>     1           1                         11
>     099444454444099444443444456544344444540049
>     096365745354096402119434633856741677070053
> 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%
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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