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High CPU utilisation 2610XM

gs
Level 1
Level 1

The cpu is just hicking continuously during working hours with a 15% load of traffic. Show process cpu indicates a high util which averages 85% but none of the process is suspect.

A bug scrub has not been helpful yet nor the document to reduce CPU interrupts.

See sample below

Cisco Internetwork Operating System Software

IOS (tm) C2600 Software (C2600-IPBASE-M), Version 12.3(5a), RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Tue 25-Nov-03 05:59 by kellythw

Image text-base: 0x80008098, data-base: 0x80F002E0

ROM: System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)

HXCLS1 uptime is 1 year, 18 weeks, 3 hours, 52 minutes

System returned to ROM by reload

System image file is "flash:c2600-ipbase-mz.123-5a.bin"

cisco 2621XM (MPC860P) processor (revision 0x300) with 94208K/4096K bytes of memory.

Processor board ID JAE0813A7NP (2719836957)

M860 processor: part number 5, mask 2

Bridging software.

X.25 software, Version 3.0.0.

1 Ethernet/IEEE 802.3 interface(s)

2 FastEthernet/IEEE 802.3 interface(s)

32K bytes of non-volatile configuration memory.

32768K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

HXCLS1#sh process cpu sorted

CPU utilization for five seconds: 69%/66%; one minute: 66%; five minutes: 68%

PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process

43 1872700 884154 2118 1.91% 1.52% 1.67% 0 IP Input

3 916 171 5356 1.27% 0.30% 0.08% 66 Virtual Exec

1 0 1 0 0.00% 0.00% 0.00% 0 Chunk Manager

2 960 9859 97 0.00% 0.00% 0.00% 0 Load Meter

4 48004 6504 7380 0.00% 0.03% 0.04% 0 Check heaps

1 Reply 1

aravindhs
Level 1
Level 1

Hi

Are you running cef on the router ?