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  • 1.  MSM765 High utilization, proc regng use 90%

    Posted Jan 19, 2011 05:20 AM

    Hi
    We have a MSM765 that is very slow when we access it thru the WEB-GUI, it also drops AP´s and then after some time (a few hours) finds them again.
    When running top we can see that the process regng is using round 90%

    What is wrong ?

    Best Regards
    Johnny Persson

     

     

    P.S. This thread has been moved from Communications, Wireless (Legacy ITRC forum) to MSM Series. -HP Forum Moderator



  • 2.  RE: MSM765 High utilization, proc regng use 90%

    Posted Jan 22, 2011 12:54 PM
    Which software version do you have?

    What type of VSC's do you have setup?

    How many APs and what type?

    Attach the log also if you can.


    Kyle


  • 3.  RE: MSM765 High utilization, proc regng use 90%

    Posted Jan 22, 2011 04:41 PM
    sperate all access point your network
    create different vlan, asign all access point and msm lan port.

    test againg


  • 4.  RE: MSM765 High utilization, proc regng use 90%

    Posted Apr 26, 2011 04:00 PM
      |   view attached
    am having the same issue top showing cpu usage 90 - 100 % top and ps showing that the command regng is using that , am using MSM 760 firmware version 5.4.2.47-01-9666 , i have separated MSM 760 lan port on separe vlan bit still the same , the clinets are MSM 317 ... need urgent help really as it happens in life site

    Attachment(s)

    txt
    373582.txt   703 B 1 version


  • 5.  RE: MSM765 High utilization, proc regng use 90%

    Posted Apr 26, 2011 09:55 PM
    I've had a similar issue with a msm 760 and 730. They are both running the same 5.5.something firmware. Cpu usage pegs at 90 or 100% and the connection to outside radius server fails. Started after I upgrade to the first 5.5 release.


  • 6.  RE: MSM765 High utilization, proc regng use 90%

    Posted Apr 27, 2011 03:34 PM
    have disabled the LLDP agents under Network > discovery protocols > lld agents and the result was amazing

    PID USER STATUS RSS PPID %CPU %MEM COMMAND
    503 root S 12M 340 3.1 0.6 statspoller
    480 root S 39M 340 2.3 1.9 openvpn
    555 root S 4920 406 0.3 0.2 postmaster
    435 root S 2804 340 0.3 0.1 nbstationsd
    545 root S 3952 406 0.1 0.1 postmaster
    365 root S 112M 340 0.0 5.5 regng
    568 root S 20M 340 0.0 0.9 iprulesmgr
    694 root S 12M 503 0.0 0.6 statspoller
    433 root S 10M 340 0.0 0.5 rccd
    447 root S 10M 442 0.0 0.5 rccd
    16043 root S 10M 442 0.0 0.5 rccd
    16047 root S 10M 442 0.0 0.5 rccd
    442 root S 10M 433 0.0 0.5 rccd
    12132 root S 10M 442 0.0 0.5 rccd
    16050 root S 10M 442 0.0 0.5 rccd
    482 root S 9596 340 0.0 0.4 mapconf
    540 root S 5348 406 0.0 0.2 postmaster
    492 root S 5316 340 0.0 0.2 maestro_sc
    14387 root S 5260 340 0.0 0.2 webs


  • 7.  RE: MSM765 High utilization, proc regng use 90%

    Posted Aug 17, 2012 04:50 AM

    Same problem, HP suggest to upgrade to 5.7.0.3, but the problem still remains.

     

    Disabled LLDP both on controller and APs: good results!

     

    Disabled mobility manager also: CPU load goes lower again.

     

    We have 5 teamed controllers, 640 AP.

     

    From 6.5 load to 1.2 now.

     

    Thanks aesmat for the suggestion!



  • 8.  RE: MSM765 High utilization, proc regng use 90%

    Posted Jan 23, 2019 07:49 AM

    i am still facing this issue with cpu high cause regng any one can help?

    i disabled LLDP , RRM, Mobility manager but still same issue.



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