Console Reference
srsRAN Project can output metrics to command line while running, to enable this, type t in the console.
A sample output showing bi-directional traffic can be seen here:
|--------------------DL---------------------|-------------------------UL------------------------------
pci rnti | cqi ri mcs brate ok nok (%) dl_bs | pusch rsrp ri mcs brate ok nok (%) bsr ta phr
1 4601 | 15 1 28 17M 908 0 0% 44k | 26.7 -21.2 1 28 17M 545 0 0% 39.8k 0us 18
1 4601 | 15 1 28 18M 966 0 0% 0 | 26.8 -21.3 1 28 17M 547 0 0% 0 0us 18
1 4601 | 15 1 28 17M 912 0 0% 0 | 26.8 -21.2 1 28 17M 558 0 0% 77.3k n/a 18
1 4601 | 15 1 28 17M 913 0 0% 116k | 26.8 -21.2 1 28 17M 542 0 0% 108k 0us 18
1 4601 | 15 1 28 18M 949 0 0% 28.5k | 26.8 -21.2 1 28 17M 559 0 0% 0 n/a 18
1 4601 | 15 1 28 18M 936 0 0% 0 | 26.7 -21.2 1 28 17M 549 0 0% 108k 0us 18
1 4601 | 15 1 28 17M 918 0 0% 0 | 26.6 -21.2 1 28 17M 552 0 0% 108k n/a 18
1 4601 | 15 1 28 17M 913 0 0% 110k | 26.6 -21.2 1 28 17M 552 0 0% 28.6k n/a 18
1 4601 | 15 1 28 18M 904 0 0% 17.9k | 26.7 -21.2 1 28 17M 547 0 0% 150k 0us 18
1 4601 | 15 1 28 18M 909 0 0% 0 | 26.5 -21.2 1 28 17M 548 0 0% 150k n/a 18
1 4601 | 15 1 28 17M 903 0 0% 0 | 26.5 -21.2 1 28 17M 552 0 0% 55.5k n/a 18
Metrics are provided on a per-UE basis. The following metrics are provided:
- pci:
- rnti:
Radio Network Temporary Identifier (UE identifier)
- cqi:
Channel Quality Indicator reported by the UE (1-15)
- ri:
Rank Indicator as reported by the UE
- mcs:
Modulation and coding scheme (0-28)
- brate:
Bitrate (bits/sec)
- ok:
Number of packets successfully sent
- nok:
Number of packets dropped
- (%):
% of packets dropped
- dl_bs:
Downlink Buffer Status, data waiting to be transmitted as reported by the gNB (bytes)
- pusch:
PUSCH SINR (Signal-to-Interference-plus-Noise Ratio)
- ri:
Rank Indicator as reported by the gNB
- rsrp:
- bsr:
Buffer Status Report, data waiting to be transmitted as reported by the UE (bytes)
- ta:
Timing Advance in microseconds
- phr:
Power Headroom as reported by the UE