09-30-2013 03:48 AM - edited 03-07-2019 03:45 PM
Hi all,
For several days, high CPU utilization of the module WS-X6716-10GE is reported via the LMS 4.3. This module is located in a 6509 VSS switch with . I am wondering what can be issue...
in show process cpu I do not see proces which is causing this..
thank you
09-30-2013 03:59 AM
How many hosts are connected to this line card and what are they ? are you sure that they are not causing any heavy traffic (even for 10G) like some bulk database replication or something ?
Have you tried changing the slot to see if it still happens ?
09-30-2013 04:21 AM
Please tell the following
1) Which mode are you using ? oversubscription or performance ?
2) Which SUP ?
3) IOS ?
09-30-2013 07:46 AM
We are using:
Supervisor Engine 720 10GE (Active) VS-S720-10G and following IOS:
s72033-ipservicesk9_wan-mz.122-33.SXI3
How can I identify what is cusing this problem.. what is normal cpu and what not
Thank you
10-01-2013 01:04 AM
It looks like modul is working in oversubscription-mode
port-group oversubscription-mode
1 enabled
2 enabled
3 enabled
4 enabled
when I look on show cpu history there are only few peaks which reach 80%
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% 100
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