[ONOS-7225]: Fix/Add graphs on individual test wiki pages (FUNC, HA, USECASE)

Change-Id: Ic17ed80d74f179d307fec9d6aff82897b88f4341
diff --git a/TestON/tests/FUNC/FUNCgroup/FUNCgroup.params b/TestON/tests/FUNC/FUNCgroup/FUNCgroup.params
index ca223bd..90a5082 100644
--- a/TestON/tests/FUNC/FUNCgroup/FUNCgroup.params
+++ b/TestON/tests/FUNC/FUNCgroup/FUNCgroup.params
@@ -12,6 +12,11 @@
     # 100  - Check logs for Errors and Warnings
     <testcases>1,2,3,5,6,7,6,100</testcases>
 
+    <GRAPH>
+        <nodeCluster>VM</nodeCluster>
+        <builds>20</builds>
+    </GRAPH>
+
     <SCALE>
         <max>1</max>
     </SCALE>