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

Change-Id: Ic17ed80d74f179d307fec9d6aff82897b88f4341
diff --git a/TestON/tests/FUNC/FUNCnetconf/FUNCnetconf.params b/TestON/tests/FUNC/FUNCnetconf/FUNCnetconf.params
index f5339f2..e233dc5 100644
--- a/TestON/tests/FUNC/FUNCnetconf/FUNCnetconf.params
+++ b/TestON/tests/FUNC/FUNCnetconf/FUNCnetconf.params
@@ -10,6 +10,11 @@
 
     <testcases>1,[2,100,200,300,19]*2</testcases>
 
+    <GRAPH>
+        <nodeCluster>VM</nodeCluster>
+        <builds>20</builds>
+    </GRAPH>
+
     <SCALE>
         <size>1,3</size>
     </SCALE>