{                                                                                                                                                                                          
     Alert: "ThreescaleSystemApp5XXRequestsHigh",                                                                                                                                           
     Annotations: map[string]string{                                                                                                                                                        
         "summary":     "Job {{ $labels.job }} on {{ $labels.namespace }} has more than 50 HTTP 5xx requests in the last minute",                                                           
         "description": "Job {{ $labels.job }} on {{ $labels.namespace }} has more than 50 HTTP 5xx requests in the last minute",                                                           
     },                                                                                                                                                                                     
     Expr: intstr.FromString(fmt.Sprintf(`sum(rate(rails_requests_total{namespace="%s",pod=~"system-app-[a-z0-9]+-[a-z0-9]+",status=~"5[0-9]*"}[1m])) by (namespace,job) > 50`, ns)),       
     For:  "1m",                                                                                                                                                                            
     Labels: map[string]string{                                                                                                                                                             
         "severity": "warning",                                                                                                                                                             
     },                                                                                                                                                                                     
 },