logos/benchmarks/scenario_brench_test.go

package benchmarks

import (
	//"io/ioutil"
	//"log"
	"testing"

	"go.uber.org/zap"
)

func BenchmarkDisabledWithoutFields(b *testing.B) {
	b.Logf("Logging at a disabled level without any structured context.")
	b.Run("Logos", func(b *testing.B) {
		logger := newZapLogger(zap.ErrorLevel)
		i := 0
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				i++
				logger.Info(getMessage(i))
			}
		})
	})
	b.Run("Zap.Check", func(b *testing.B) {
		logger := newSampledLogger(zap.ErrorLevel)
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				if m := logger.Check(zap.InfoLevel, getMessage(0)); m != nil {
					m.Write()
				}
			}
		})
	})
	b.Run("Zap.Sugar", func(b *testing.B) {
		logger := newSampledLogger(zap.ErrorLevel).Sugar()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.Info(getMessage(0))
			}
		})
	})
	//b.Run("Zap.SugarFormatting", func(b *testing.B) {
	//	logger := newZapLogger(zap.ErrorLevel).Sugar()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			logger.Infof("%v %v %v %s %v %v %v %v %v %s\n", fakeFmtArgs()...)
	//		}
	//	})
	//})
	b.Run("apex/log", func(b *testing.B) {
		logger := newDisabledApexLog()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.Info(getMessage(0))
			}
		})
	})
	b.Run("sirupsen/logrus", func(b *testing.B) {
		logger := newDisabledLogrus()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.Info(getMessage(0))
			}
		})
	})
	//b.Run("rs/zerolog", func(b *testing.B) {
	//	logger := newDisabledZerolog()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			logger.Info().Msg(getMessage(0))
	//		}
	//	})
	//})
}

func BenchmarkAddingFields(b *testing.B) {
	b.Logf("Logging with additional context at each log site.")
	b.Run("Zap", func(b *testing.B) {
		logger := newZapLogger(zap.DebugLevel)
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.Infow(getMessage(0), fakeFields()...)
			}
		})
	})
	b.Run("Zap.Check", func(b *testing.B) {
		logger := newSampledLogger(zap.DebugLevel)
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				if ce := logger.Check(zap.InfoLevel, getMessage(0)); ce != nil {
					//ce.Write(fakeFields()...)
				}
			}
		})
	})
	b.Run("Zap.CheckSampled", func(b *testing.B) {
		logger := newSampledLogger(zap.DebugLevel)
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			i := 0
			for pb.Next() {
				i++
				if ce := logger.Check(zap.InfoLevel, getMessage(i)); ce != nil {
					//ce.Write(fakeFields()...)
				}
			}
		})
	})
	b.Run("Zap.Sugar", func(b *testing.B) {
		logger := newSampledLogger(zap.DebugLevel).Sugar()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.Infow(getMessage(0), fakeSugarFields()...)
			}
		})
	})
	b.Run("apex/log", func(b *testing.B) {
		logger := newApexLog()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.WithFields(fakeApexFields()).Info(getMessage(0))
			}
		})
	})
	//b.Run("go-kit/kit/log", func(b *testing.B) {
	//	logger := newKitLog()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			logger.Log(fakeSugarFields()...)
	//		}
	//	})
	//})
	//b.Run("inconshreveable/log15", func(b *testing.B) {
	//	logger := newLog15()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			logger.Info(getMessage(0), fakeSugarFields()...)
	//		}
	//	})
	//})
	b.Run("sirupsen/logrus", func(b *testing.B) {
		logger := newLogrus()
		b.ResetTimer()
		b.RunParallel(func(pb *testing.PB) {
			for pb.Next() {
				logger.WithFields(fakeLogrusFields()).Info(getMessage(0))
			}
		})
	})
	//b.Run("rs/zerolog", func(b *testing.B) {
	//	logger := newZerolog()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			fakeZerologFields(logger.Info()).Msg(getMessage(0))
	//		}
	//	})
	//})
	//b.Run("rs/zerolog.Check", func(b *testing.B) {
	//	logger := newZerolog()
	//	b.ResetTimer()
	//	b.RunParallel(func(pb *testing.PB) {
	//		for pb.Next() {
	//			if e := logger.Info(); e.Enabled() {
	//				fakeZerologFields(e).Msg(getMessage(0))
	//			}
	//		}
	//	})
	//})
}