Metrics

Following new metric was introduced to capture the event when new chunk allocation is throttled:

Metric Name: IPAM_DP_chunk_allocation_throttled

Description: This metric captures the event when a new chunk allocation request is throttled for a UPF for a specific address-type and DNN. The new chunk allocation request is normally triggered on every address allocation request after hitting the upper threshold (80%) for the specific address-type and DNN.

Following labels are added in this metric:

  • grInstId: GR Instance ID

  • upf: UPF Key

  • addressType: Address Type (IPv4/IPv6-PD/IPv6

  • dnn: DNN Tag name

  • chunkAllocTrigger: Trigger for new chunk allocation

    • Threshold_Hit_Addr_Alloc: Threshold hit after new address allocation.

    • Threshold_Hit_DP_Monitoring: Threshold hit after pool monitoring for that UPF.

    • Insufficient_Addr_Space: If sufficient addresses are not available during IP allocation.