Print measurement duration

1 files changed, 6 insertions, 0 deletions

diff --git a/main.go b/main.go
index 827eeb2..dfed7eb 100644
--- a/main.go
+++ b/main.go
@@ -78,6 +78,12 @@ func main() {
 		workAggregator(ctx, opts, answerCh)
 	}()
 
+	start := time.Now().Round(time.Second)
+	defer func() {
+		end := time.Now().Round(time.Second)
+		log.Printf("INFO: measurement duration was %v\n", end.Sub(start))
+	}()
+
 	log.Printf("INFO: generating work\n")
 	nextLine, readAll := workGenerator(ctx, opts, fp, questionCh)
 	if !readAll {