Bulk Statistics Support

The following statistics are supported for the MBR Optimization feature.

The SGW-service supports the service_request_list procedure type to handle Modify Bearer Request list from GTPC-EP.

Query: sum(rate(sgw_service_stats{namespace=~”$namespace”, interface=”interface_sgw_ingress”,sgw_procedure_type=”service_request_list”, status=”attempted”}[1m]))

Legend: IDLE -> ACTIVE (List)

The MBR short circuit statistics are enhanced to capture statistics for Modify Bearer Request list sent to SGW-service.

Query: sum(irate(gtpc_msg_short_circuit_stats{namespace=~"$namespace"}[60s])) by (gtpc_msg_type, gtpc_short_circuit_category)

Legend: {{gtpc_msg_type}}, {{gtpc_short_circuit_category}}

This feature supports the following statistics:

  • RxModifyBearerReq, SendSCMBResp—The number of early MB responses sent from GTPC-EP.

  • RxModifyBearerReq, SendMBReqListToSrv—The number of MB request lists sent to SGW-service.

  • RxModifyBearerReq, SendMBReqToSrv—The number of MB requests sent to SGW-service.

  • RxModifyBearerReq, MBREventExpired—The number of MB requests expired in MBR cache.