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High Cpu on Cisco 7609-S router

vishnu.vr
Level 1
Level 1

Hi have high cpu utilization on Cisco 7609 router. when i check output "Sh proc cpu sort"

i see the interrupts causing the issue.

Please help who to troubleshoot on the interrupts..

2 Replies 2

Laurent Aubert
Cisco Employee
Cisco Employee

Hi,

There are plenty of reasons which could cause High CPU so your best option is to work with the TAC on such issue as they are on better position to help you identifying the root cause.

HTH

Laurent.

Hello vishnu,

have you refered below link ?

http://www.cisco.com/en/US/products/hw/routers/ps359/products_tech_note09186a00801c2af0.shtml

atleast you will have basic idea of high cpu.

Regards

Mahesh

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