diff --git a/collect.sh b/collect.sh
index 7f4b890..3b63f14 100755
--- a/collect.sh
+++ b/collect.sh
@@ -19,6 +19,7 @@ while [[ $(($(date +%s) - $start_time)) -lt $duration ]]; do
   sleep 1
 done
 
+echo "killing gstat"
 pkill gstat
 
 cp /root/zpool_iostat.csv /root/gstat.csv /var/log