08-13-2014 09:13 AM - edited 03-07-2019 08:23 PM
I have a 6500 with problem CPU:
Sw_6509_Huerfanos#show processes cpu history
111 2222299999888888888833333
1116666677777666661111199999999992222266666222227777744444
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)
11 191 119231 9111 9 9 119 1 9111 81111911 191 8 1
1285208440710921308198992991028909110097041031592008999882
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%
9999999999999999999999999999999999999999999999999999999999999999999999
3352234544443320334444342432234334324442223335433322223343423111243445
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%
And this is proces:
CPU utilization for five seconds: 87%/11%; one minute: 17%; five minutes: 11%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
123 37335876122815838055 0 36.39% 6.05% 3.12% 0 IP Input
222 23690103803407609085 0 28.87% 4.49% 2.07% 0 IP SNMP
how can i fix this problem?
08-13-2014 03:52 PM
Hey,
Regarding your query:
IP SNMP process - Too many things has been polled from the switch using SNMP IOD's. Also check the link:https://supportforums.cisco.com/document/61366/troubleshooting-high-cpu-snmp-engine-process-ios
IP Input process - Too many unncessary packets are being punted to CPU. You may configure the NetDr captures to see what traffic is being directed to CPU and then find out which user is sending that. Check the link for configuring same:https://supportforums.cisco.com/document/59956/troubleshooting-netdr-capture-sup7206500
HTH.
Regards,
RS.
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