High Cpu on Cisco 7609-S router

[vishnu.vr]

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..

[Laurent Aubert]

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.

[Mahesh Gohil]

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