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05-31-2010 03:33 AM - edited 03-01-2019 04:31 PM
Hello,
I'm working on Cisco-Network(with Coreswitch Cisco 3750E). Since two weeks the core switch has an utilization of 100% (every ten minutes). The nagios reports the following message: "cisco_load | CPU: 99 99 99 : 99 > 98".
In IOS command: 3750E#show proc cpu
result:
316 8864348 869362 10196 74.49% 77.95% 78.33% 0 SNMP ENGINE
Why the snmp has a load over 70%? Can you help me?
I take this information in a forum:
There are two probable causes for high CPU utilization occuring in relation to Simple Network Management Protocol (SNMP):
Large route and/or ARP tables being polled by the NMS station
Polling certain MIBs
How can I get the #show proc cpu histroy# in real time?
Best regards