diff --git a/TestON/tests/flowTP1g/flowTP1g.params b/TestON/tests/flowTP1g/flowTP1g.params
index 93b3923..5771a62 100644
--- a/TestON/tests/flowTP1g/flowTP1g.params
+++ b/TestON/tests/flowTP1g/flowTP1g.params
@@ -17,8 +17,8 @@
         <skipCleanInstall>yes</skipCleanInstall> 
         <warmUp>4</warmUp>                               #number of runs to warm up the system
         <sampleSize>20</sampleSize>                      #number of runs to take data from
-        <neighbors>6</neighbors>                    #list of number of neighbors
-        <servers>7</servers>                      #list of servers
+        <neighbors>4,2,0</neighbors>                    #list of number of neighbors
+        <servers>7,5,3,1</servers>                      #list of servers
         <flows>122500</flows>
         <switches>35</switches>
 
diff --git a/TestON/tests/flowTP1g/flowTP1g.py b/TestON/tests/flowTP1g/flowTP1g.py
index b8450fd..8261a47 100644
--- a/TestON/tests/flowTP1g/flowTP1g.py
+++ b/TestON/tests/flowTP1g/flowTP1g.py
@@ -182,7 +182,7 @@
             serviceConfig.write("# Starts ONOS Apache Karaf container\n ")
             serviceConfig.write("#------------------------------------- \n ")
             serviceConfig.write("#export JAVA_HOME=${JAVA_HOME:-/usr/lib/jvm/java-7-openjdk-amd64/}\n ")
-            serviceConfig.write("""export JAVA_OPTS="${JAVA_OPTS:--Xms256m -Xmx8G}" \n """)
+            serviceConfig.write("""export JAVA_OPTS="${JAVA_OPTS:--Xms8G -Xmx8G}" \n """)
             serviceConfig.write("")
             serviceConfig.write("ONOS_HOME=/opt/onos \n ")
             serviceConfig.write("")