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1712 High Processor Utilization

Hello,

I am running a 1712 12.4(25d) with NAT, VPN and FW/IDS.  I have a broadband ethernet connection at 20mb.  As I run some traffic through it, the processor jumps up to near 100% and throughput comes to a screeching halt.  IP CEF is turned on and makes no difference when it is turned off or on.

Anyone have any ideas?

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Cisco Employee

1712 High Processor Utilization

Hello,

What does show proc cpu sort show? Any interfaces which have increase in traffic (show int)?

Nik

New Member

1712 High Processor Utilization

Nik,

There are 3 processes that are running individually running less than 1% each.  My "WAN" interface pointing toward the ISP runs about 3MB/200 packets/sec.  I've disabled IDS on that interface with no decrease in CPU utilization...

Cisco Employee

1712 High Processor Utilization

Can you please provide output of  "show proc cpu sort".

Nik

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