high cpu with chunkmanager & ip input on 6509

[athambi]

Any idea why cpu would going with chunk manager being the highest task

CPU utilization for five seconds: 47%/18%; one minute: 51%; five minutes: 47%

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

1 672992 1144078 588 0.00% 0.00% 0.00% 0 Chunk Manager

2 92524 1711137 54 0.00% 0.00% 0.00% 0 Load Meter

4 0 1 0 0.00% 0.00% 0.00% 0 PF Redun ICC Req

5 96516416 4840550 19939 0.00% 1.19% 0.96% 0 Check heaps

6 1080 1835 588 0.00% 0.00% 0.00% 0 Pool Manager

7 0 2 0 0.00% 0.00% 0.00% 0 Timers

8 27672724 79839539 346 0.31% 0.29% 0.26% 0 ARP Input

9 0 16 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT

10 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit

11 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager

12 72 65 1107 0.00% 0.00% 0.00% 0 Entity MIB API

13 16368 136533 119 0.00% 0.00% 0.00% 0 EEM ED Syslog

14 0 1 0 0.00% 0.00% 0.00% 0 IFS Agent Manage

15 260 142801 1 0.00% 0.00% 0.00% 0 IPC Dynamic Cach

16 8 77 103 0.00% 0.00% 0.00% 0 PF_

[Giuseppe Larosa]

Hello,

for the chunk manager process you may open a TAC Service request.

the following document is a starting point for high CPU on C6500

http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a00804916e0.shtml

Hope to help

Giuseppe