diff --git a/Sanity/dhcp6-onesubnet-perfdhcp/test.sh b/Sanity/dhcp6-onesubnet-perfdhcp/test.sh
index d3865fc..1ebcf43 100755
--- a/Sanity/dhcp6-onesubnet-perfdhcp/test.sh
+++ b/Sanity/dhcp6-onesubnet-perfdhcp/test.sh
@@ -90,8 +90,9 @@ rlJournalStart
 
         sleep 5 # wait to save log
 
-        SENT_PACKETS=$(grep 'sent packets' "$PERF_LOG" | awk '{print $3}')
-        RECEIVED_PACKETS=$(grep 'received packets' "$PERF_LOG" | awk '{print $3}')
+        SENT_PACKETS=$(grep 'sent packets' "$PERF_LOG" | awk '{print $3}'|head -n1)
+        RECEIVED_PACKETS=$(grep 'received packets' "$PERF_LOG" | awk '{print $3}'|head -n1)
+
 
         # 65000
         rlLog "sent packets = $SENT_PACKETS"
@@ -100,6 +101,7 @@ rlJournalStart
         rlAssertGreater 'sent packets are similar as perfdhcp 666*100' $SENT_PACKETS 65000
         rlAssertGreater 'received packets are similar as perfdhcp 666*100' $RECEIVED_PACKETS 65000
 
+        
 
         echo XXXXXXXXXXXXXXXXX
         cat $PERF_LOG