[cisco-nas] AS5400 CPU usage!

[Balgansuren]

Hello,

Last 2 weeks time our AS5400 CPU always 95%-100%.

We didn't find any problem with IOS and configuration.

Is there any issue with high load on AS5400?

1.IOS information "sh ver":
----------------------------

Cisco Internetwork Operating System Software
IOS (tm) 5400 Software (C5400-IS-M), Version 12.1(5)T12,  RELEASE
SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Mon 04-Feb-02 02:36 by ccai
Image text-base: 0x60008968, data-base: 0x60D80000

ROM: System Bootstrap, Version 12.1(2r)XD1, RELEASE SOFTWARE (fc1)
BOOTFLASH: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY
DEPLOYMENT RE
LEASE SOFTWARE (fc2)

as5400 uptime is 1 day, 5 hours, 54 minutes
System returned to ROM by reload at 10:49:35 MN Sun Aug 24 2003
System restarted at 10:50:05 MN Sun Aug 24 2003
System image file is "flash:c5400-is-mz.121-5.T12.bin"

cisco AS5400 (R7K) processor (revision O) with 262144K/65536K bytes of
memory.
Processor board ID JAE050502E9
R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3
Cache
Last reset from IOS reload
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
Manufacture Cookie Info:
 EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31,
 Board Hardware Version 3.27, Item Number 800-5171-01,
 Board Revision B0, Serial Number JAE050502E9,
 PLD/ISP Version 1.0,  Manufacture Date 1-Feb-2001.
Processor 0x14, MAC Address 0x03E339BC2E
Backplane HW Revision 1.0, Flash Type 5V
2 FastEthernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
216 terminal line(s)
8 Channelized E1/PRI port(s)
512K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
16384K bytes of processor board Boot flash (Read/Write)

Configuration register is 0x2102

as5400#


2.IOS information "sh spe modem csr  summary":
--------------------------------------------------------
as5400#sh spe modem csr  summary
  Avg Hold        Inc  calls               Out  calls      Failed    No
   Succ
  Time        Succ    Fail   Avail    Succ    Fail   Avail Dial   
Answer  Pct
  00:17:27    5493     632     100       0       0       0      0    
160   90%
as5400#

3.IOS information "sh process cpu":
------------------------------------------
CPU utilization for five seconds: 100%/98%; one minute: 99%; five
minutes: 99%
 PID  Runtime(ms)  Invoked  uSecs    5Sec   1Min   5Min TTY Process
   1       55000     20232   2718   0.00%  0.00%  0.00%   0 Load Meter
   2     2280496     21659 105290   0.00%  0.12%  0.11%   0 PPP auth
   3     1212272     37268  32528   0.00%  0.02%  0.00%   0 Check
heaps
   4           0         1      0   0.00%  0.00%  0.00%   0 Chunk
Manager
   5       24432      1378  17730   0.00%  0.00%  0.00%   0 Pool
Manager
   6           0         2      0   0.00%  0.00%  0.00%   0 Timers
   7        8084     16512    489   0.00%  0.00%  0.00%   0
ALARM_TRIGGER_SC
   8      882228      5020 175742   0.00%  0.12%  0.07%   0 Serial
Backgroun
   9           0         1      0   0.00%  0.00%  0.00%   0 RM PROCESS
  10           0         1      0   0.00%  0.00%  0.00%   0 RM PROCESS
  11           0         1      0   0.00%  0.00%  0.00%   0 RM PROCESS
  12           0         1      0   0.00%  0.00%  0.00%   0 RM PROCESS
  13           0         2      0   0.00%  0.00%  0.00%   0 CAS
Process
  14     1218524     67668  18007   0.00%  0.02%  0.02%   0 ARP Input
  15       11312      5304   2132   0.00%  0.00%  0.00%   0 HC Counter
Timer
  16        4032      4308    935   0.00%  0.00%  0.00%   0 DDR Timers
  17           0         2      0   0.00%  0.00%  0.00%   0 Dialer
event
  18           0         2      0   0.00%  0.00%  0.00%   0 Entity MIB
API
  19           0         1      0   0.00%  0.00%  0.00%   0 SERIAL
A'detect
  20           0         1      0   0.00%  0.00%  0.00%   0 Critical
Bkgnd
  21     1846452     76395  24169   0.22%  0.09%  0.07%   0 Net
Background
  22       49624     21937   2262   0.00%  0.00%  0.00%   0 Logger


Thank you,
Balgaa