diff --git a/README.txt b/README.txt
index c4713a0..9d1a863 100644
--- a/README.txt
+++ b/README.txt
@@ -1,6 +1,12 @@
 Since THPA comprises of 2 components custom kube-controller-manager and scheduler-extender so 
 we need to modify these:
 
+*** Collecting nodes traffic ***
+
+- Copy kube-proxy binary file in kube-proxy directory to /usr/local/bin/ in  kube-proxy container running on each node and then reset it.
+
+- Check that enpoint is created on each node whenever new deployment is created to make sure we configure correctly.
+
 *** set nodes label ***
 
 - For worker nodes, set the following label to them: node-role.kubernetes.io/worker=true
@@ -9,7 +15,7 @@ we need to modify these:
 
 - cd to kube-controller-manager directory.
 
-- Copy binary file "kube-controller-manager" to home directory.
+- Unzip and copy binary file "kube-controller-manager" to home directory.
 
 - Copy kube-controller-manager.yaml to /etc/kubernetes/manifests/
 
diff --git a/add_delay.sh b/add_delay.sh
new file mode 100755
index 0000000..538dec3
--- /dev/null
+++ b/add_delay.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+#example: ./add_delay_rule.sh 10.244.1.0 10.244.3.0 5
+
+ip1=$1
+ip2=$2
+delay1=$3
+delay2=$4
+dis=1 #echo $delay/5 | bc`
+echo "ip1 = $ip1, ip2 = $ip2, delay1 = $delay1, delay2 = $delay2, dis = $dis"
+#echo "ip1 = $ip1, delay = $delay, dis = $dis"
+
+sudo tc qdisc del dev flannel.1 root
+#sudo tc qdisc add dev flannel.1 root handle 1: prio
+sudo tc qdisc add dev flannel.1 root handle 1: prio priomap 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+sudo tc qdisc add dev flannel.1 parent 1:2 handle 20: netem delay ${delay1}ms ${dis}ms distribution normal
+sudo tc qdisc add dev flannel.1 parent 1:3 handle 30: netem delay ${delay2}ms ${dis}ms distribution normal
+sudo tc filter add dev flannel.1 protocol ip parent 1:0 u32 match ip dst $ip1/24 flowid 1:2
+sudo tc filter add dev flannel.1 protocol ip parent 1:0 u32 match ip dst $ip2/24 flowid 1:3
diff --git a/experimental-scripts/sectionV_A/auto_hey_test_all_notEqualTraffic b/experimental-scripts/sectionV_A/auto_hey_test_all_notEqualTraffic
new file mode 100755
index 0000000..bdfa35c
--- /dev/null
+++ b/experimental-scripts/sectionV_A/auto_hey_test_all_notEqualTraffic
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+# send to ip address of worker node 2
+#con=$1 # number of concurrency requests
+duration=$1
+numOfRequest=$2
+Port=$3
+con1=$4
+con2=$5
+con3=$6
+HOSTNAMES=("node1" "node2" "node3")
+
+./cleanLog
+
+if [[ $con1 -gt 0 ]]
+then    
+	count=0
+	echo "test node1"
+	while [ $count -lt $con1 ]
+	do	
+		echo "Thread: $count"
+		hey -c 1 -z $duration's' -q 16 -n $numOfRequest -disable-keepalive http://node1:$Port/ > heytestNode1_${count}.log &
+		count=$((count+1))
+	done
+	#hey -c $con1 -z $duration -q 60 -n 50000 http://node1:$Port/ > heytestNode1_load &
+fi
+
+if [[ $con2 -gt 0 ]]
+then	
+	count=0
+	echo "test node2"
+	while [ $count -lt $con2 ]
+	do 
+		echo "Thread: $count"
+		hey -c 1 -z $duration's' -q 16 -n $numOfRequest -disable-keepalive http://node2:$Port/ > heytestNode2_${count}.log &
+		count=$((count+1))
+	done
+	#hey -c $con2 -z $duration -q 60 -n 50000 http://node2:$Port/ > heytestNode2_load &
+fi
+
+if [[ $con3 -gt 0 ]] 
+then 	
+	count=0
+	echo "test node3"
+	while [ $count -lt $con3 ]
+	do
+		echo "Thread: $count"
+		hey -c 1 -z $duration's' -q 16 -n $numOfRequest -disable-keepalive http://node3:$Port/ > heytestNode3_${count}.log &
+		count=$((count+1))
+	done
+	#hey -c $con3 -z $duration -q 60 -n 50000 http://node3:$Port/ > heytestNode3_load &
+fi	
+
+echo "Performing test"
+sleep $duration
+echo "Done"
+
+#rm -rf ${con1}_${con2}_${con3}_test
+#touch ${con1}_${con2}_${con3}_test
+
+#CPU=$(kubectl get hpa | awk '{print $3}' | tail -n +2 | cut -d'/' -f 1 | cut -d'%' -f 1) 
+
+#while $CPU -gt 10 
+#do
+#	CPU=$(kubectl get hpa | awk '{print $3}' | tail -n +2 | cut -d'/' -f 1 | cut -d'%' -f 1)
+#	sleep 2
+#done
+
+#currentReplicas=$(kubectl get hpa | awk '{print $6}' | tail -n +2)
+
+#echo "$currentReplicas $con1:$con2:$con3 $currentReplicas $(kubectl get pods -o wide | grep -c "node1"):$(kubectl get pods -o wide | grep -c "node2"):$(kubectl get pods -o wide | grep -c "node3")" > ${con1}_${con2}_${con3}_test
+
+
diff --git a/experimental-scripts/sectionV_A/autoscling_realTime_test b/experimental-scripts/sectionV_A/autoscling_realTime_test
new file mode 100755
index 0000000..6c4832a
--- /dev/null
+++ b/experimental-scripts/sectionV_A/autoscling_realTime_test
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+
+echo "Begin"
+echo "1-1-1"
+./auto_hey_test_all_notEqualTraffic 30 100000 30009 1 1 1
+echo "8-8-8"
+./auto_hey_test_all_notEqualTraffic 120 100000 30009 8 8 8
+echo "8-0-0"
+./auto_hey_test_all_notEqualTraffic 420 100000 30009 8 0 0
+echo "1-1-1"
+./auto_hey_test_all_notEqualTraffic 420 100000 30009 1 1 1
+echo "finish"
diff --git a/experimental-scripts/sectionV_B/auto_ab_eva_node b/experimental-scripts/sectionV_B/auto_ab_eva_node
new file mode 100755
index 0000000..32882ff
--- /dev/null
+++ b/experimental-scripts/sectionV_B/auto_ab_eva_node
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+#con=$1 # number of concurrency requests
+duration=60
+numOfRequest=50000
+ipWithPort=$1
+eva_case=$2
+
+rm eva_$eva_case
+touch eva_$eva_case
+
+for i in 3 6 9 12
+
+do
+        rm log_test_send_$i
+        ab -c $i -t $duration -n $numOfRequest http://$ipWithPort/ > log_test_send_$i
+        sleep 40
+done
+
+for i in 3 6 9 8 12
+
+do
+
+        sum=0
+        sum_mean=0
+        sum_sd=0
+        nr=`cat log_test_send_$i | grep "Requests per second" | sed 's/[^0-9.]*//g'`
+
+        sum=`echo $sum + $nr | bc`
+
+        totaltime=`cat log_test_send_$i | grep "Total:"`
+
+        mean=`echo $totaltime | awk '{print $3}'`
+
+        sum_mean=`echo $sum_mean + $mean | bc`
+
+        sd=`echo $totaltime | awk '{print $4}'`
+
+        sum_sd=`echo $sum_sd + $sd | bc`
+
+
+        echo "${sum} ${sum_mean} ${sum_sd}" >> eva_$eva_case
+done
+
diff --git a/experimental-scripts/sectionV_C_1/auto_ab_eva_node b/experimental-scripts/sectionV_C_1/auto_ab_eva_node
new file mode 100755
index 0000000..32882ff
--- /dev/null
+++ b/experimental-scripts/sectionV_C_1/auto_ab_eva_node
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+#con=$1 # number of concurrency requests
+duration=60
+numOfRequest=50000
+ipWithPort=$1
+eva_case=$2
+
+rm eva_$eva_case
+touch eva_$eva_case
+
+for i in 3 6 9 12
+
+do
+        rm log_test_send_$i
+        ab -c $i -t $duration -n $numOfRequest http://$ipWithPort/ > log_test_send_$i
+        sleep 40
+done
+
+for i in 3 6 9 8 12
+
+do
+
+        sum=0
+        sum_mean=0
+        sum_sd=0
+        nr=`cat log_test_send_$i | grep "Requests per second" | sed 's/[^0-9.]*//g'`
+
+        sum=`echo $sum + $nr | bc`
+
+        totaltime=`cat log_test_send_$i | grep "Total:"`
+
+        mean=`echo $totaltime | awk '{print $3}'`
+
+        sum_mean=`echo $sum_mean + $mean | bc`
+
+        sd=`echo $totaltime | awk '{print $4}'`
+
+        sum_sd=`echo $sum_sd + $sd | bc`
+
+
+        echo "${sum} ${sum_mean} ${sum_sd}" >> eva_$eva_case
+done
+
diff --git a/experimental-scripts/sectionV_C_2/ab_test_cummulative_diff b/experimental-scripts/sectionV_C_2/ab_test_cummulative_diff
new file mode 100755
index 0000000..47ca875
--- /dev/null
+++ b/experimental-scripts/sectionV_C_2/ab_test_cummulative_diff
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# send to ip address of worker node 2
+#con=$1 # number of concurrency requests
+duration=60
+numOfRequest=50000
+Port=$1
+con1=$2
+con2=$3
+con3=$4
+eva_case=$5
+HOSTNAMES=("node1" "node2" "node3")
+
+rm eva_all_notEqualTraffic_$eva_case
+touch eva_all_notEqualTraffic_$eva_case
+
+rm log_node1
+rm log_node2
+rm log_node3
+
+ab -c $con1 -t $duration -n $numOfRequest http://node1:$Port/ > log_node1 &
+ab -c $con2 -t $duration -n $numOfRequest http://node2:$Port/ > log_node2 &
+ab -c $con3 -t $duration -n $numOfRequest http://node3:$Port/ > log_node3 &
+
+sleep 70
+
+for HOST in ${HOSTNAMES[@]}
+do
+
+        sum=0
+        sum_mean=0
+        sum_sd=0
+        nr=`cat log_$HOST | grep "Requests per second" | sed 's/[^0-9.]*//g'`
+
+        sum=`echo $sum + $nr | bc`
+
+        totaltime=`cat log_$HOST | grep "Total:"`
+
+        mean=`echo $totaltime | awk '{print $3}'`
+
+        sum_mean=`echo $sum_mean + $mean | bc`
+
+        sd=`echo $totaltime | awk '{print $4}'`
+
+        sum_sd=`echo $sum_sd + $sd | bc`
+
+        echo "$HOST ${sum} ${sum_mean} ${sum_sd}" >> eva_all_notEqualTraffic_$eva_case
+done
+
diff --git a/experimental-scripts/sectionV_C_2/ab_test_cummulative_even b/experimental-scripts/sectionV_C_2/ab_test_cummulative_even
new file mode 100755
index 0000000..964ed18
--- /dev/null
+++ b/experimental-scripts/sectionV_C_2/ab_test_cummulative_even
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# send to ip address of worker node 2
+#con=$1 # number of concurrency requests
+duration=60
+numOfRequest=50000
+Port=$1
+con=$2
+eva_case=$3
+HOSTNAMES=("node1" "node2" "node3")
+
+rm eva_all_$eva_case
+touch eva_all_$eva_case
+
+for HOST in ${HOSTNAMES[@]}
+do
+        echo $HOST
+        rm log_$HOST
+        ab -c $con -t $duration -n $numOfRequest http://$HOST:$Port/ > log_$HOST &
+done
+
+sleep 70
+
+for HOST in ${HOSTNAMES[@]}
+do
+
+        sum=0
+        sum_mean=0
+        sum_sd=0
+        nr=`cat log_$HOST | grep "Requests per second" | sed 's/[^0-9.]*//g'`
+
+        sum=`echo $sum + $nr | bc`
+
+        totaltime=`cat log_$HOST | grep "Total:"`
+
+        mean=`echo $totaltime | awk '{print $3}'`
+
+        sum_mean=`echo $sum_mean + $mean | bc`
+
+        sd=`echo $totaltime | awk '{print $4}'`
+
+        sum_sd=`echo $sum_sd + $sd | bc`
+
+        echo "$HOST ${sum} ${sum_mean} ${sum_sd}" >> eva_all_$eva_case
+done
diff --git a/experimental_setup.txt b/experimental_setup.txt
new file mode 100644
index 0000000..a090673
--- /dev/null
+++ b/experimental_setup.txt
@@ -0,0 +1,34 @@
+- Experimental set up: 
+
+	+ Machines specs: as mentioned in THPA paper.
+	
+	+ Kubernetes version: 1.18.0
+	
+	+ Docker version: 19.03.13
+
+	+ Round trip delay between node = 10ms.
+		+ Execute "add_delay.sh" script to add delay between nodes:
+			+ ./add_delay.sh <node1_ip> <node2_ip> <delay_value>
+			Ex: ./add_delay.sh 192.168.1.2 192.168.1.19 5 (delay between 2 nodes is 10ms Round trip)
+
+	+ Apache tool should be installed for traffic generation
+
+	+ Switch kube-proxy to ipvs mode
+
+
+- Section V_A - Evaluate 3 nodes
+
++ Use script "autoscaling_realTime_test" in experimental-script to test and get the result
+
+- Section V_B - Evaluate 3 node
+
++ Use script "auto_ab_eva_node" in experimental-scripts/sectionV_B to generate traffic toward 3 nodes at the same time and get the results.
+
+- Section V_C-1 - In this evaluation only Node 1 is evaluated
+
++ Use script "auto_ab_eva_node" in experimental-scripts/sectionV_C_1 to generate traffic toward node 1 only to get the result.
+
+- Section V_C_2 - Evaluate 3 nodes
+
++ Use script "ab_test_cummulative_diff" and  "ab_test_cummulative_even" in 
+experimental-scripts/sectionV_C_2 folder to get the result
diff --git a/kube-proxy/kube-proxy b/kube-proxy/kube-proxy
new file mode 100755
index 0000000..09c1288
Binary files /dev/null and b/kube-proxy/kube-proxy differ