diff --git a/benchmark/classic/benchmark.sh b/benchmark/classic/benchmark.sh
index b02c40c..20b5844 100644
--- a/benchmark/classic/benchmark.sh
+++ b/benchmark/classic/benchmark.sh
@@ -91,6 +91,13 @@ do
                         echo -e "hey-csv $datetime\n"
                         hey -c "$connection" -z "$time" -m POST -o csv -host "$function.kubeless" -D "$function_friendly".body  -T "application/json" http://$kuberhost/"$function" > ./data/"$function"."$connection"."$time"."$datetime".csv
                     fi
+                    if [[ $* = *"--for"* ]]
+                        for num in 1 2 3 4 5 6 7 8 9 10
+                        do
+                            echo -e "hey-for $datetime\n"
+                            hey -c "$connection" -z "$time" -m POST -o csv -host "$function.kubeless" -D "$function_friendly".body  -T "application/json" http://$kuberhost/"$function" > ./data/"$function"."$num".csv
+                        done
+                    fi
                     echo -e "Finished at $datetime"
             done
         done