Help me, Cisco7206VXR,High CPU utilization

[river.jiang]

Hi,everyone,What's wrong of my 7206VXR???

CPU utilization for five seconds: 48%/12%; one minute: 48%; five minutes: 48%

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

1 21896 957655 22 0.00% 0.00% 0.00% 0 Load Meter

2 8786108 29953698 293 0.14% 0.10% 0.11% 0 OSPF Hello

3 1156880 491123 2355 0.00% 0.01% 0.00% 0 Check heaps

4 0 1 0 0.00% 0.00% 0.00% 0 Chunk Manager

5 188 505 372 0.00% 0.00% 0.00% 0 Pool Manager

6 0 2 0 0.00% 0.00% 0.00% 0 Timers

7 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun

8 301028 4123589 73 0.00% 0.00% 0.00% 0 EnvMon

9 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler

10 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager

11 44224 4123590 10 0.00% 0.00% 0.00% 0 IPC Periodic Tim

12 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat Manager

13 5236 81513 64 0.00% 0.00% 0.00% 0 ARP Input

14 40184 1067494 37 0.00% 0.00% 0.00% 0 HC Counter Timer

15 0 2 0 0.00% 0.00% 0.00% 0 DDR Timers

16 0 2 0 0.00% 0.00% 0.00% 0 Dialer event

17 0 2 0 0.00% 0.00% 0.00% 0 Entity MIB API

18 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect

19 376 27466 13 0.00% 0.00% 0.00% 0 Critical Bkgnd

20 394700 1282597 307 0.00% 0.00% 0.00% 0 Net Background

21 0 108 0 0.00% 0.00% 0.00% 0 Logger

22 719218932 4123584 174424 34.73% 35.83% 36.03% 0 TTY Background

23 99784 4123591 24 0.00% 0.00% 0.00% 0 Per-Second Jobs

24 0 1 0 0.00% 0.00% 0.00% 0 CSP Timer

[ruwhite]

The TTY process is what's eating your processor utilization. Are you running a lot of commands on the router? Are you telnetted in, or console'd? Is there someone else telnetted in, running commands? It could also be PPP sessions terminating on this router from dial in users, I think, but I don't know if those are counted under TTY or not.

Most likely, nothings wrong at all, once the telnet processes are stopped.

Russ.W

[deilert]

what code are you running ?

[river.jiang]

Many Thanks, I have pass the problem. at my line aux 0 port,it has a modem discovery command. remove it ,CPU utilization changed to lower........