Separate KPIs for service and device success rate.

Author: Cristian Pop

vsts/vstsPerf.yaml

@@ -16,7 +16,8 @@ resources:
   #KPI_RPS_AVG_MIN: 1500
   #KPI_RPS_STD_MAX: 2000
   #KPI_GC_MEM_MAX: 600000000
-  #KPI_SUCCESS: 80
+  #KPI_SUCCESS_DEVICE: 95
+  #KPI_SUCCESS_SERVICE: 65
   #AZURE_IOT_LOCALPACKAGES: 
 
 phases:
@@ -76,7 +77,7 @@ phases:
       IOTHUB_PERF_RPS_MIN_AVG: $(KPI_RPS_AVG_MIN)
       IOTHUB_PERF_RPS_MAX_STD: $(KPI_RPS_STD_MAX)
       IOTHUB_PERF_GC_MEM_BYTES_MAX: $(KPI_GC_MEM_MAX)
-      IOTHUB_PERF_SUCCESS_RATE_PERCENTAGE: $(KPI_SUCCESS)
+      IOTHUB_PERF_SUCCESS_RATE_PERCENTAGE: $(KPI_SUCCESS_DEVICE)
 
   - powershell: |
         cd ./e2e/stress/IoTClientPerf/
@@ -141,7 +142,7 @@ phases:
       SIM_FAULT: $(SIM_FAULT)
       SIM_FAULT_START_DELAY: $(SIM_FAULT_START_DELAY)
       SIM_FAULT_DURATION: $(SIM_FAULT_START_DELAY)
-      IOTHUB_PERF_SUCCESS_RATE_PERCENTAGE: $(KPI_SUCCESS)
+      IOTHUB_PERF_SUCCESS_RATE_PERCENTAGE: $(KPI_SUCCESS_SERVICE)
 
   - powershell: |
         cd ./e2e/stress/IoTClientPerf/