Fix floating point

pkg/minikube/perf/result_manager.go

@@ -69,8 +69,12 @@ func (rm *resultManager) summarizeResults(binaries []*Binary, driver string) {
 	fmt.Printf("**%s Driver**\n", driver)
 
 	for _, b := range binaries {
-		fmt.Printf("Times for %s: %v\n", b.Name(), rm.totalTimes(b))
-		fmt.Printf("Average time for %s: %v\n\n", b.Name(), rm.averageTime(b))
+		fmt.Printf("Times for %s: ", b.Name())
+		for _, tt := range rm.totalTimes(b) {
+			fmt.Printf("%.1fs ", tt)
+		}
+		fmt.Println()
+		fmt.Printf("Average time for %s: %.1fs\n\n", b.Name(), rm.averageTime(b))
 	}
 
 	// print out summary per log
@@ -98,7 +102,7 @@ func (rm *resultManager) summarizeTimesPerLog(binaries []*Binary) {
 			if index == -1 {
 				continue
 			}
-			table[index][i+1] = fmt.Sprintf("%f", time)
+			table[index][i+1] = fmt.Sprintf("%.1fs", time)
 		}
 	}
 

pkg/minikube/perf/start.go

@@ -38,7 +38,8 @@ func CompareMinikubeStart(ctx context.Context, out io.Writer, binaries []*Binary
 	for _, d := range drivers {
 		rm, err := collectResults(ctx, binaries, d)
 		if err != nil {
-			log.Printf("error collecting results for %s driver: %v", d, err)
+			fmt.Printf("**%s Driver**\n", d)
+			fmt.Printf("error collecting results for %s driver: %v\n", d, err)
 			continue
 		}
 		rm.summarizeResults(binaries, d)
@@ -50,7 +51,7 @@ func CompareMinikubeStart(ctx context.Context, out io.Writer, binaries []*Binary
 func collectResults(ctx context.Context, binaries []*Binary, driver string) (*resultManager, error) {
 	rm := newResultManager()
 	for run := 0; run < runs; run++ {
-		log.Printf("Executing run %d/%d...", run, runs)
+		log.Printf("Executing run %d/%d...", run+1, runs)
 		for _, binary := range binaries {
 			r, err := timeMinikubeStart(ctx, binary, driver)
 			if err != nil {