From: ccie anees (ccieanees@yahoo.com)
Date: Wed Apr 04 2007 - 10:55:53 ART
Can you check show proc cpu history? And also you can use this document for few common high cpu on 6k
http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a00804916e0.shtml
Thanks,
Anees.
From: "Malcolm Price" <malcolm.price@lanbase.com> Add to Address Book Add Mobile Alert
To: ccielab@groupstudy.com
Subject: High CPU util on 6513
Date: Wed, 4 Apr 2007 09:10:08 +0100
Hi Group,
I was wondering if anyone had any good troubleshooting tips on the 6513
running IOS - in regards to troubleshooting high CPU utilisation.
I have an issue on one of our core switches where it is averaging 30% -
50%
util - but no record of which process is using it.
WANCORE1#sh processes cpu sorted
CPU utilization for five seconds: 35%/31%; one minute: 37%; five
minutes:
36%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
283 1643932 8144261 201 2.79% 1.31% 1.23% 0 Port
manager
per
124 492628 3523885 139 0.39% 0.29% 0.32% 0 IP Input
330 32912 11880 2770 0.31% 0.04% 0.01% 2 Virtual
Exec
8 616324 1062656 579 0.31% 0.35% 0.45% 0 ARP
Input
17 121452 27585 4402 0.07% 0.04% 0.02% 0 IPC Seat
Manager
176 108388 108784 996 0.07% 0.06% 0.06% 0 IPC LC
Message H
151 34936 55124 633 0.07% 0.03% 0.01% 0 QOS
Stats
Gather
119 37564 98815 380 0.07% 0.02% 0.00% 0 CDP
Protocol
Any tips would be awesome :).
Many thanks,
Malcolm
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