mon_dashboard/src/addOns/ganglia/graph.d/hdp_mon_rpc_queue_time_avg_time_report.json

{
   "report_name" : "rpc_queue_time_avg_time_report",
   "report_type" : "standard",
   "title" : "Average RPC Wait Time",
   "vertical_label" : "Seconds",
   "series" : [
      { "metric": "rpc.rpc.RpcQueueTimeAvgTime", "color": "ff0000", "label": "Avg RPC Wait Time", 
        "line_width": "2", "type": "line" }
   ]
}