12-30-2009 03:22 AM - edited 03-06-2019 09:06 AM
At one of our customer location we got 4507 switch as access switch and 3750 switch as core switch. Its a very small network consist of
10-15 switches. This 4507 is new switch with 4 gigabit ethernet line cards and standby supervisor engine. This switch is showing cpu load between 20 to 25%. We collected cpu logs and Cat4k Mgmt HiPri / Cat4k Mgmt LoPri are only taking the cpu no other process taking much cpu.
There is no problem with my network but still i want to know if this is the normal behaviour of switch.
Is this the normal cpu load???????
I am attaching the output of show tech-suuport
12-30-2009 04:36 AM
Hello Sudhir,
there is a specific document that helps in troubleshooting high cpu usage on C4500
http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00804cef15.shtml
also this process uses cpu
143 4340 704 6164 5.27% 3.70% 1.19% 0 HTTP CP
use sh proc cpu sorted 1min
to see processes using cpu ordered per use
Hope to help
Giuseppe
01-01-2010 09:34 PM
Hi
Thanks a lot for your help
I think the cpu showing normal behaviour still what is the http cp process
. Also pls find the attached show cpu sorted
(See attached file: show process cpu sorted.TXT)
Thanks & Regards
Sudhir Pawar
Integrated Communication Services : ICS
IBM India Private Limited
Nirlon Knowledge Park, Western Express Highway,
Pahadi Village, Next to HUB Mall,
Goregaon (East)
Mumbai - 400 063 (India)
Internet ID : sudhir.pawar@in.ibm.com
Tel : (Mob) +91 9967020153
Tel. : (DID) +91 - 22 - 40882083,
(Board) +91 - 22 - 40882000 - Extn. 82083
giuslar
notreply@cisco.co To
m> Sudhir M Pawar/India/IBM@IBMIN
cc
30/12/2009 18:06
Subject
Please respond to message: "cpu utilization of
aur.hosted.jiveso
ftware.com"
aur.hosted.jiveso
ftware.com>
sudhir pawar,
A new message was posted in the Discussion thread "cpu utilization of
4507":
https://supportforums.cisco.com/message/2011097#2011097
Author : giuslar
Profile : https://supportforums.cisco.com/people/giuslar
Message:
01-01-2010 09:35 PM
Hi
Thanks a lot for your help
I think the cpu showing normal behaviour still what is the http cp process
. Also pls find the attached show cpu sorted
(See attached file: show process cpu sorted.TXT)
Thanks & Regards
Sudhir Pawar
Integrated Communication Services : ICS
IBM India Private Limited
Nirlon Knowledge Park, Western Express Highway,
Pahadi Village, Next to HUB Mall,
Goregaon (East)
Mumbai - 400 063 (India)
Internet ID : sudhir.pawar@in.ibm.com
Tel : (Mob) +91 9967020153
Tel. : (DID) +91 - 22 - 40882083,
(Board) +91 - 22 - 40882000 - Extn. 82083
giuslar
notreply@cisco.co To
m> Sudhir M Pawar/India/IBM@IBMIN
cc
30/12/2009 18:06
Subject
Please respond to message: "cpu utilization of
aur.hosted.jiveso
ftware.com"
aur.hosted.jiveso
ftware.com>
sudhir pawar,
A new message was posted in the Discussion thread "cpu utilization of
4507":
https://supportforums.cisco.com/message/2011097#2011097
Author : giuslar
Profile : https://supportforums.cisco.com/people/giuslar
Message:
01-02-2010 05:23 AM
That is normal "low" cpu utilization for that model. It would show 25-30% with nothing attached to the switch as that is the normal cpu just to turn on the box and have it sit there doing it's normal function .
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