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Community Member

CPU utilization high

From yesterday night, lots of error informations appear in cisco 7506 and errors pop all the time until now.

%OSPF-5-ADJCHG: Process 1, Nbr x.x.x.x on GigabitEthernet3/48 from LOADING to FULL, Loading Done

%SYS-3-CPUHOG: Task is running for (2680)msecs, more than (2000)msecs (5/4),process = PPP manager.

-Traceback= 4035DA8C 4035220C 403609D0 402BFBA4 41215F44 412E5690 412E5CE8 40B9A9BC 40BA0FCC 40B9CCF0 81D12C08

So i check CPU utilization

TJ_R2#sh process cpu | inc PPP

101 4 143 27 0.00% 0.00% 0.00% 0 PPP auth

103 0 1 0 0.00% 0.00% 0.00% 0 PPPATM Session d

124 16 182 87 0.00% 0.00% 0.00% 0 PPP IP Add Route

134 0 1 0 0.00% 0.00% 0.00% 0 PPP HA

148 4377648 5640964 776 0.00% 11.30% 9.76% 0 PPP manager

197 2492 6512993 0 0.00% 0.00% 0.00% 0 Multilink PPP

230 0 2 0 0.00% 0.00% 0.00% 0 Multilink PPP ou

Does PPP manager cause the issue?How could I do next?

Thanks a lot!

1 ACCEPTED SOLUTION

Accepted Solutions

Re: CPU utilization high

Traceback mostly points to a software issue.

Try upgrading the IOS

Narayan

2 REPLIES

Re: CPU utilization high

Traceback mostly points to a software issue.

Try upgrading the IOS

Narayan

Community Member

Re: CPU utilization high

The issue is solved. It is a software bug. When I shut down and no shut down a serial interface, errors disappear.

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