RAN metrics

[altis82]

Hi everyone,
I would like to save these metrics in the csv file

Do you have any idea how to do? Thanks

[brendan-mcauliffe]

Hi @altis82, we do not support a .csv output for the RAN metrics. We do have support for outputting these as a .json file. Check the metrics section of the configuration file reference here.

There are many tools that will convert this to .csv.

[altis82]

Yes, I could enable to get that json file but I see sometimes the parameters are not correct. As you can see, at this moment the UE is connected but it shows some weird numbers. I would like to go customize and add more parameters

[brendan-mcauliffe]

Can you make sure you are using the latest version of the code?

[altis82]

yes, you are right. I am using eNB

[brendan-mcauliffe]

You should get an output similar to the following for the srsRAN Project gNB.

{
  "timestamp": 1700671417.005,
  "ue_list": [
    {
      "ue_container": {
        "pci": 1,
        "rnti": 17921,
        "cqi": 15,
        "ri": 1,
        "dl_mcs": 27,
        "dl_brate": 291680.0,
        "dl_nof_ok": 352,
        "dl_nof_nok": 0,
        "dl_bs": 0,
        "pusch_snr_db": 24.025097,
        "ul_mcs": 26,
        "ul_brate": 12838928.0,
        "ul_nof_ok": 431,
        "ul_nof_nok": 0,
        "bsr": 0
      }
    }
  ]
}

This is a taken from a set-up using srsUE the srsRAN Project gNB and ZMQ. The traffic is generated using iPerf.

[s21sm]

@brendan-mcauliffe Could you please instruct how I can get this json file? I enabled the

metrics: 
  rlc_json_enable: 1                # Enable RLC metrics reporting (need to deliver measurements to E2SM_KPM service model)
  rlc_report_period: 1000           # Set reporting period to 1s

[pgawlowicz]

@s21sm you can try with this solution: #539 (reply in thread)

you need to add in metrics section:

  addr: 127.0.0.1                     # Optional TEXT:IPV4. Sets the metrics address. Supported: IPV4 address. 
  port: 55555                           # Optional UINT. Sets the metrics UPD port. Supported: [0 - 65535].