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6500 FMcore high cpu usage with SXJ5

Hello. i have dynamic access list with 1812 acl's in. When i try to add or remove some acl cpu load grows. with old SXH3 not have this problem.

was this s72033-ipservices_wan-mz.122-33.SXH3.bin

now use this s72033-adventerprisek9_wan-mz.122-33.sxj5.bin

normal state

CPU utilization for five seconds: 21%/14%; one minute: 22%; five minutes: 23%

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

  12    73875376 150434948        491  2.31%  2.68%  2.70%   0 ARP Input       

277    21812836 150170576        145  0.87%  0.87%  0.89%   0 IP Input        

358    11509600   4908226       2344  0.79%  0.72%  0.72%   0 CEF: IPv4 proces

506     6156772  36103431        170  0.47%  0.26%  0.24%   0 Port manager per

279     8185028  85535737         95  0.39%  0.43%  0.45%   0 ADJ resolve proc

346     4873036    945044       5156  0.31%  0.21%  0.20%   0 IPC LC Message H

  52      794712   2638180        301  0.23%  0.20%  0.18%   0 Per-Second Jobs 

284       15048     12808       1174  0.15%  0.02%  0.04%   1 Virtual Exec    

220     4241920    919405       4613  0.15%  0.22%  0.23%   0 Compute load avg

371    85988912  10168841       8456  0.15%  0.11%  0.69%   0 FM core         

after addind new acl to dynamic access-list

CPU utilization for five seconds: 99%/14%; one minute: 29%; five minutes: 24%

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

371    85996508  10169567       8456 76.47%  7.34%  2.04%   0 FM core         

  12    73878040 150440065        491  2.47%  2.70%  2.70%   0 ARP Input       

577     2101652    230541       9116  1.19%  0.14%  0.08%   0 BGP Scanner     

  53     1720780     85543      20115  0.87%  0.10%  0.06%   0 Per-minute Jobs 

333     1469216    159560       9207  0.79%  0.09%  0.06%   0 IP Background   

277    21813836 150176162        145  0.71%  0.86%  0.89%   0 IP Input        

Extended IP access list 198

    10 Dynamic BADBOYS deny   ip any any

    10   deny ip host xxx.xxx.xxx.xxx any (994 matches)

    10   deny ip host xxx.xxx.xxx.yyy any

    10   deny ip host xxx.xxx.xxx.zzz any (92 matches)

    10   deny ip host xxx.xxx.xxx.xyz any (253 matches)

......

Help please. Show how to decrease cpu usage. With old ios all was fine.


#show module 

Mod Ports Card Type                              Model              Serial No.

--- ----- -------------------------------------- ------------------ -----------

  1    1  1 port 10-Gigabit Ethernet Module      WS-X6502-10GE      SAD063102CJ

  2   48  48 port 10/100 mb RJ45                 WS-X6348-RJ-45     SAL0605HBEM

  3   16  16 port 1000mb GBIC ethernet           WS-X6416-GBIC      SAD05060THH

  4   16  16 port 1000mb GBIC ethernet           WS-X6416-GBIC      SAL0540CS1A

  5    2  Supervisor Engine 720 (Active)         WS-SUP720-BASE     SAD080403YE

  7   16  SFM-capable 16 port 1000mb GBIC        WS-X6516A-GBIC     SAL09253EJB

  9    1  1 port 10-Gigabit Ethernet Module      WS-X6502-10GE      SAD073201N7

Mod MAC addresses                       Hw    Fw           Sw           Status

--- ---------------------------------- ------ ------------ ------------ -------

  1  0060.2f30.9296 to 0060.2f30.9296   1.1   6.3(1)       12.2(33)SXJ5 Ok

  2  0008.207c.671c to 0008.207c.674b   6.0   5.4(2)       12.2(33)SXJ5 Ok

  3  0002.fc44.c010 to 0002.fc44.c01f   1.2   5.4(2)       12.2(33)SXJ5 Ok

  4  0007.4f6a.d5e8 to 0007.4f6a.d5f7   1.0   5.4(2)       12.2(33)SXJ5 Ok

  5  0011.5cab.51d0 to 0011.5cab.51d3   3.3   7.7(1)       12.2(33)SXJ5 Ok

  7  0014.6a96.fab8 to 0014.6a96.fac7   4.2   7.2(1)       12.2(33)SXJ5 Ok

  9  000d.29c1.41c6 to 000d.29c1.41c6   1.3   6.3(1)       12.2(33)SXJ5 Ok

Mod  Sub-Module                  Model              Serial       Hw     Status

---- --------------------------- ------------------ ----------- ------- -------

  1  10GBASE-LR Serial 1310nm lo WS-G6488           SAD0631017B  1.1    Ok

  2  Inline Power Module         WS-F6K-VPWR                     1.0    Ok

  5  Policy Feature Card 3       WS-F6K-PFC3B       SAD0914053A  2.1    Ok

  5  MSFC3 Daughterboard         WS-SUP720          SAD072504WS  1.5    Ok

  9  10GBASE-LR Serial 1310nm lo WS-G6488           SAD063802JH  1.1    Ok

Mod  Online Diag Status

---- -------------------

  1  Pass

  2  Pass

  3  Pass

  4  Pass

  5  Pass

  7  Pass

  9  Pass


show version

Cisco IOS Software, s72033_rp Software (s72033_rp-ADVENTERPRISEK9_WAN-M), Version 12.2(33)SXJ5, RELEASE SOFTWARE (fc2)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2013 by Cisco Systems, Inc.

Compiled Thu 31-Jan-13 14:30 by prod_rel_team

ROM: System Bootstrap, Version 12.2(14r)S9, RELEASE SOFTWARE (fc1)

cisco6509 uptime is 3 weeks, 5 days, 8 hours, 35 minutes

Uptime for this control processor is 3 weeks, 5 days, 8 hours, 30 minutes

Time since cisco6509 switched to active is 3 weeks, 5 days, 8 hours, 29 minutes

System returned to ROM by  power cycle (SP by power on)

System image file is "disk0:s72033-adventerprisek9_wan-mz.122-33.sxj5.bin"

Last reload reason: Unknown reason

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

cisco WS-C6509 (R7000) processor (revision 2.0) with 458720K/65536K bytes of memory.

Processor board ID SCA0333009W

SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache

Last reset from power-on

434 Virtual Ethernet interfaces

48 FastEthernet interfaces

50 Gigabit Ethernet interfaces

2 Ten Gigabit Ethernet interfaces

1917K bytes of non-volatile configuration memory.

8192K bytes of packet buffer memory.

65536K bytes of Flash internal SIMM (Sector size 512K).

Configuration register is 0x2102

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1 REPLY 1
Beginner

6500 FMcore high cpu usage with SXJ5

Hi Guys

I am also thinking about to upgrade to this version  (s72033-adventerprisek9_wan-mz.122-33.sxj5.bin) to solve the high cpu usage. I know there could be multiple reason for high CPU usage but hope this version won't increase the problem.

Hope some one will jump in and talk about this version.

Thank you all in advance.

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