p1CalculateUtilization workflow (if else condition) is not fully clear

[latta-siae]

Is not fully clear how to handle condition of 15m or other.

https://github.com/openBackhaul/DevicePerformanceManagementDataProcessor/blob/v1.0.0_spec/spec/Functions/p1StreamPmData/p1ProcessDevice/p1CreateResultCc/p1IterateEcPmSlices/p1CalculateUtilization/1.0.0/README.md

could you please elaborate better how to manage the data?

[openBackhaul]

Question:

Is not fully clear how to handle condition of 15m

Answer:

It's not 100% clear, what to explain more detailed.
Hope this helps:

Input attribute historicalPerformanceData comprises the granularityPeriod attribute.
IF granularityPeriod == 'ethernet-container-2-0:GRANULARITY_PERIOD_TYPE_PERIOD-15-MIN'
THEN the utilization attribute shall be calculated and added before returning the historicalPerformanceData attribute.
ELSE the historicalPerformanceData attribute shall be returned without adding the utilization attribute.

The existing specification contains the description in the interface.yaml :: processing :: calculateTotalAirInterfaceIntervalCapacity :: output :: success :: total-air-interface-interval-capacity:

total-air-interface-interval-capacity:
  type: integer
  description: >
    'Sum of the intervalCapacity of all AirInterfaces in the aggregation group that is transporting this EthernetContainer in kbps
    from [sum of all {[/logical-termination-point={physical-server-ltp-list[*]}/layer-protocol=*/air-interface-2-0:air-interface-pac/air-interface-historical-performances/historical-performance-data-list={$input.period-end-time}/performance-data/interval-capacity}]
            with {[/logical-termination-point={physical-server-ltp-list[*]}/layer-protocol=*/air-interface-2-0:air-interface-pac/air-interface-historical-performances/historical-performance-data-list={$input.period-end-time}/granularity-period]}==air-interface-2-0:GRANULARITY_PERIOD_TYPE_PERIOD-15-MIN'