Handover Alerts

The following table lists Handover alerts.

Handover Alerts

Alert Rule

Severity

Duration (in mins)

Type

handover_

success_rate

Major

15

Communication Alarm

Expression: sum(rate(sgw_service_stats{sgw_procedure_type=

's1_sgw_relocation_attach|x2_sgw_relocation_attach|

inter_mme_handover|intra_mme_handover|inter_system_handover_attach|

x2_gngp_to_lte_relocation_attach|s1_gngp_to_lte_relocation_attach',

status=\"success\"}[5m])) by (sgw_procedure_type,namespace)/

sum(rate(sgw_service_stats{sgw_procedure_type=

's1_sgw_relocation_attach|x2_sgw_relocation_attach|

inter_mme_handover|intra_mme_handover|inter_system_handover_attach|

x2_gngp_to_lte_relocation_attach|s1_gngp_to_lte_relocation_attach',

status=\"attempted\"}[5m])) by (sgw_procedure_type,namespace) < 0.90

Description: This alert is triggered when handover success rate is less than 90%.