Out-roamer UE Failure Threshold Alert

Use the following example to configure alerts related to Out-roamer UE Failure Threshold.

rule Radius_Acct_Release_SR
   rule Out-Roamer_SR
  expression "sum by (namespace) (increase(smf_service_stats{app_name=\"smf\", roaming_status=\"roamer\", rat_type!=\"\", status=\"Success\"}[5m])) / sum by (namespace) (increase(smf_service_stats{app_name=\"smf\", roaming_status=\"roamer\", rat_type!=\"\", status=\"attempted\"}[5m])) < 0.10"
  severity major
  type "Communications Alarm"
  annotation summary 
   value "This alert is fired when the percentage of successful InRoamer is lesser than threshold"
  exit
exit