DX Unified Infrastructure Management

  • 1.  ¿How to avoid noise with cdm probe?

    Posted Nov 14, 2017 11:35 AM

    Hi everyone.

     

    How can I avoid noise in CPU, MEM and Disk with cdm probe?

     

    My idea is send alarm only when the used memory are in 80% during 20 minuts. Is possible this with cdm probe?

     

    Thanks for your comment.

     

    M.E



  • 2.  Re: ¿How to avoid noise with cdm probe?
    Best Answer

    Broadcom Employee
    Posted Nov 14, 2017 12:32 PM

    HI,

     

    yes you would need to use admin console to setup TOT to have this done.

    Unfortunately currently there is no way to deploy this is mass.

    https://docops.ca.com/ca-unified-infrastructure-management-probes/ga/en/how-to-articles/the-time-over-threshold-event-rule



  • 3.  Re: ¿How to avoid noise with cdm probe?

    Posted Nov 21, 2017 02:11 PM

    Thank you Gene. Is very bad that this configuration is no way to deploy this where mass

     

    M.E



  • 4.  Re: ¿How to avoid noise with cdm probe?

    Posted Nov 21, 2017 02:25 PM

    Gene I have other question.

     

    To configuration TOT to servers under other secunday hub I need deploy the NAS and alarm_enrichment. This deploy no cause problems in my environment? I have this probes under my NMS-Hub.



  • 5.  Re: ¿How to avoid noise with cdm probe?

    Broadcom Employee
    Posted Nov 21, 2017 02:36 PM

    you will need more than that

    Please see the list of dependent probes for TOT and TTT
    also you will need to disable your alarm queues and setup nas replication per the NAS documents



  • 6.  Re: ¿How to avoid noise with cdm probe?

    Posted Nov 21, 2017 03:01 PM

    Okay. I made the configuration like this:

     

    -Under my secondary hub was prediction_engine, baseline_engine, ppm, 

    -Only deployed nas, this deploy alarm_enrichment

    -Activate alarm_enrichment

    -Deactivate the queues nas and alarm_enrichment

     

    This is working now. TOT function okay to select in the probe cdm.

     

    If not activate nas this cause any problem?

    Can I have the NAS deactivate in the secondary hub ?

     

    M.E



  • 7.  Re: ¿How to avoid noise with cdm probe?

    Broadcom Employee
    Posted Nov 21, 2017 03:28 PM

    yes you will need NAS enabled and you will need to setup nas replication to get the alarms to the primary from the secondary.



  • 8.  Re: ¿How to avoid noise with cdm probe?

    Posted Nov 21, 2017 04:14 PM

    Gene but I have the queue of secondary to primary with a POST and this is okay. I have deactivated the NAS probe under secondary hub . is that fine?



  • 9.  Re: ¿How to avoid noise with cdm probe?

    Broadcom Employee
    Posted Nov 21, 2017 04:35 PM

    For TOT and TTT to work NAS MUST be activated on the secondary hub where the alarms are being generated and you need to use Alarm replication between the secondary nas and the primary