diff --git a/monitorMemory_while.sh b/monitorMemory_while.sh
index aa2cff5..bd0ceb1 100755
--- a/monitorMemory_while.sh
+++ b/monitorMemory_while.sh
@@ -2,6 +2,7 @@
 while true
 do
     Mem=$(free -m | grep Mem | awk {'print $3'})
+    disk=$(iotop -o -b -k -d 1 -n 1 | grep Total | awk {'print $10'})
     
     if [ $Mem -ge 3000  ]; then
       /home/300tc/projects/udpClient/udpClient 127.0.0.1 9,0
@@ -9,7 +10,7 @@ do
     
     time=$(date +%Y%m%d_%H%M%S)
 
-    txt=$time"\t"$Mem
+    txt=$time"\t"$Mem"\t"$disk
     echo -e $txt &>> /media/nvme/300TC/programRunLog/memoryUseage.txt
     
     sleep 2