This xApp is a first step towards an xApp that collects metrics from CU and DU and stores them inside the RIC for other xApps to consume.

Documentation for the Amber release of this xApp can be found here: https://docs.o-ran-sc.org/projects/o-ran-sc-ric-app-kpimon/en/latest/overview.html


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14 Comments

  1. 菜芽

    Can somebody help me how to find the KPI Monitor xApp souce code? I have looked for so many place. Thank you very much! 

  2. Alexandre Huff

    It seems to be this one: https://gerrit.o-ran-sc.org/r/admin/repos/scp/ric-app/kpimon

    Here you can find out all O-RAN SC repos: https://gerrit.o-ran-sc.org/r/admin/repos

    1. Stefan Draskoci

      Hi Alexandre,


      Happy New Year first of all!

      Could you please tell me if the C files compiled from the E2SM-KPM v02.00 ASN.1 schema are available anywhere? I have access to the v01.00 from the KPIMON xApp project but am unable to find the congruent files for v02.00.


      Many thanks,

      Stefan (Reply SpA)


      1. Agustin F. Pozuelo

        You can produce them yourself from the ASN spec with this advanced fork of Open Source "asn1c" compiler:

        https://github.com/mouse07410/asn1c.git

        I extracted the ASNs from the docxs of "O-RAN.WG3.E2SM-v02.00" and "O-RAN.WG3.E2SM-KPM-v02.00.03" here:

        https://oranalliance.atlassian.net/wiki/spaces/NearRTRIC/pages/1318486402/E2SM-KPM

  3. Alexandre Huff

    Hi Stefan,

    Thanks, Happy New Year as well!

    I am not sure about that. SUNIL SINGH might have some information.
    Sunil, do you know where Stefan can find those compiled files?

    Thanks,

  4. ssreeni3@ncsu.edu

    Hello,

    Can someone provide a documentation where I can find all the KPI parameters that are currently supported and implemented in KPI Monitor xAPP. Is there any control on what KPIs can be monitored ?

    Thanks,

    Shreyas

  5. Sungmin Jo

    Hi, I got source code from https://github.com/o-ran-sc/ric-app-kpimon-go.

    But I don't know how to build and deploy this xapp.

    How can I do that on E release or further?

    Is there any guide doc or link?

  6. Seyed Bagher Hashemi Natanzi

    Hi,

    where I can find all the KPI parameters that are implemented in last KPI Monitor xAPP?

    BR,

    Milad

  7. Seyed Bagher Hashemi Natanzi

    It would be possible to track the KPI in ms instead of second?


  8. James Incer

    Hi, I'm trying to make some changes to the kpimon xapp but when I build the container with new changes I run into an error that I need to run go tidy for the updates. I added this command to the docker file but I then ran across other errors related to dependencies. Can someone guide me on how to make changes to the xApp and build the docker container?

  9. Chirag Gandhi

    Hi,


    I have been trying to onboard "kpimon-go" into ORAN RIC f-release cluster. I followed the steps similar to "hw-go" xapp and was able to onboard and install using dms_cli. However, it seems that "kpimon-go" is not getting registered or some other issue. It is observed that when i connect an E2-Node to the RIC, kpimon-go does send out "RICSubscriptionRequest" but it is not getting received by any of the modules.

    Below are the snippets of logs from different modules. Can somebody please help on this?

    KPIMON-GO: -

    E2 Manager: -


    Subscription Manager: -


    UPDATE: -

    I observed these 2 error lines in Subscription Manager: -

  10. steve ratti

    Chirag Gandhi  hi can you tell me how can i deploy the xapp , waitinf for your kind respond.

    1. Nguyen Duong Tuan

      You can use dms_cli tool as documented here: https://docs.o-ran-sc.org/projects/o-ran-sc-ric-plt-ric-dep/en/latest/installation-ric.html#ric-applications

      1. steve ratti

        Thanks for your prompt response , i want to ask that do you have any tutorial related with developing the xapp on python framework