diff --git a/pyperf/pyperf_run b/pyperf/pyperf_run
index 24e1028..a77be0c 100755
--- a/pyperf/pyperf_run
+++ b/pyperf/pyperf_run
@@ -67,7 +67,6 @@ install_tools()
 
 generate_csv_file()
 {
-	re='^[0-9]+$'
 	instance=0
 	float=0
 	ivalue=0
@@ -86,8 +85,10 @@ generate_csv_file()
 		if [ -z "$line" ]; then
 			let "reduce=$reduce+1"
 			if [[ $reduce -eq 2 ]]; then
-				results=`echo "${value_sum}/${res_count}" | bc -l`
-				printf "%s:%.2f:%s\n" $test_name $results $unit >> ${1}.csv
+				if [[ $test_name != *"WARNING:"* ]]; then
+					results=`echo "${value_sum}/${res_count}" | bc -l`
+					printf "%s:%.2f:%s\n" $test_name $results $unit >> ${1}.csv
+				fi
 				reduce=0
 				res_count=0
 				value_sum=0
@@ -95,7 +96,7 @@ generate_csv_file()
 			fi
 			continue
 		fi
-		if [[ $line == *"--"* ]] || [[ $line == *"calibrate"* ]] || [[ $line == *"warmup"* ]]; then
+		if [[ $line == *"--"* ]] || [[ $line == *"calibrate"* ]] || [[ $line == *"warmup"* ]] || [[ $line != *"value"* ]]; then
 			continue
 		fi
 		value=`echo $line | cut -d' ' -f 4`
@@ -104,7 +105,7 @@ generate_csv_file()
 		value_sum=`echo "${value}+${value_sum}" | bc -l`
 	done < "${1}.results"
 	results=`echo "${value_sum}/${res_count}" | bc -l`
-	printf "%s:%12.2f:%s\n" $test_name $results $unit >> ${1}.csv
+	printf "%s:%.2f:%s\n" $test_name $results $unit >> ${1}.csv
 }
 
 pip3_install()