From d3162770a8b8e496c83f63327ede96304f57ddee Mon Sep 17 00:00:00 2001
From: David Bariod <davidriod@googlemail.com>
Date: Sat, 28 Jul 2018 17:21:06 +0200
Subject: [PATCH] Add logger benchmark

---
 logger_bench_test.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/logger_bench_test.go b/logger_bench_test.go
index dd23a35..f0a7684 100644
--- a/logger_bench_test.go
+++ b/logger_bench_test.go
@@ -1,6 +1,7 @@
 package logrus
 
 import (
+	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -59,3 +60,26 @@ func doLoggerBenchmarkNoLock(b *testing.B, out *os.File, formatter Formatter, fi
 		}
 	})
 }
+
+func BenchmarkLoggerJSONFormatter(b *testing.B) {
+	doLoggerBenchmarkWithFormatter(b, &JSONFormatter{})
+}
+
+func BenchmarkLoggerTextFormatter(b *testing.B) {
+	doLoggerBenchmarkWithFormatter(b, &TextFormatter{})
+}
+
+func doLoggerBenchmarkWithFormatter(b *testing.B, f Formatter) {
+	b.SetParallelism(100)
+	log := New()
+	log.Formatter = f
+	log.Out = ioutil.Discard
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			log.
+				WithField("foo1", "bar1").
+				WithField("foo2", "bar2").
+				Info("this is a dummy log")
+		}
+	})
+}