zlog/benchmark_test.go

366 lines
8.0 KiB
Go

package zerolog
import (
"errors"
"io/ioutil"
"net"
"testing"
"time"
)
var (
errExample = errors.New("fail")
fakeMessage = "Test logging, but use a somewhat realistic message length."
)
func BenchmarkLogEmpty(b *testing.B) {
logger := New(ioutil.Discard)
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.Log().Msg("")
}
})
}
func BenchmarkDisabled(b *testing.B) {
logger := New(ioutil.Discard).Level(Disabled)
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.Info().Msg(fakeMessage)
}
})
}
func BenchmarkInfo(b *testing.B) {
logger := New(ioutil.Discard)
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.Info().Msg(fakeMessage)
}
})
}
func BenchmarkContextFields(b *testing.B) {
logger := New(ioutil.Discard).With().
Str("string", "four!").
Time("time", time.Time{}).
Int("int", 123).
Float32("float", -2.203230293249593).
Logger()
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.Info().Msg(fakeMessage)
}
})
}
func BenchmarkContextAppend(b *testing.B) {
logger := New(ioutil.Discard).With().
Str("foo", "bar").
Logger()
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.With().Str("bar", "baz")
}
})
}
func BenchmarkLogFields(b *testing.B) {
logger := New(ioutil.Discard)
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
logger.Info().
Str("string", "four!").
Time("time", time.Time{}).
Int("int", 123).
Float32("float", -2.203230293249593).
Msg(fakeMessage)
}
})
}
type obj struct {
Pub string
Tag string `json:"tag"`
priv int
}
func (o obj) MarshalZerologObject(e *Event) {
e.Str("Pub", o.Pub).
Str("Tag", o.Tag).
Int("priv", o.priv)
}
func BenchmarkLogArrayObject(b *testing.B) {
obj1 := obj{"a", "b", 2}
obj2 := obj{"c", "d", 3}
obj3 := obj{"e", "f", 4}
logger := New(ioutil.Discard)
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
arr := Arr()
arr.Object(&obj1)
arr.Object(&obj2)
arr.Object(&obj3)
logger.Info().Array("objects", arr).Msg("test")
}
}
func BenchmarkLogFieldType(b *testing.B) {
bools := []bool{true, false, true, false, true, false, true, false, true, false}
ints := []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
floats := []float64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
strings := []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j"}
durations := []time.Duration{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
times := []time.Time{
time.Unix(0, 0),
time.Unix(1, 0),
time.Unix(2, 0),
time.Unix(3, 0),
time.Unix(4, 0),
time.Unix(5, 0),
time.Unix(6, 0),
time.Unix(7, 0),
time.Unix(8, 0),
time.Unix(9, 0),
}
interfaces := []struct {
Pub string
Tag string `json:"tag"`
priv int
}{
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
}
objects := []obj{
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
}
errs := []error{errors.New("a"), errors.New("b"), errors.New("c"), errors.New("d"), errors.New("e")}
types := map[string]func(e *Event) *Event{
"Bool": func(e *Event) *Event {
return e.Bool("k", bools[0])
},
"Bools": func(e *Event) *Event {
return e.Bools("k", bools)
},
"Int": func(e *Event) *Event {
return e.Int("k", ints[0])
},
"Ints": func(e *Event) *Event {
return e.Ints("k", ints)
},
"Float": func(e *Event) *Event {
return e.Float64("k", floats[0])
},
"Floats": func(e *Event) *Event {
return e.Floats64("k", floats)
},
"Str": func(e *Event) *Event {
return e.Str("k", strings[0])
},
"Strs": func(e *Event) *Event {
return e.Strs("k", strings)
},
"Err": func(e *Event) *Event {
return e.Err(errs[0])
},
"Errs": func(e *Event) *Event {
return e.Errs("k", errs)
},
"Time": func(e *Event) *Event {
return e.Time("k", times[0])
},
"Times": func(e *Event) *Event {
return e.Times("k", times)
},
"Dur": func(e *Event) *Event {
return e.Dur("k", durations[0])
},
"Durs": func(e *Event) *Event {
return e.Durs("k", durations)
},
"Interface": func(e *Event) *Event {
return e.Interface("k", interfaces[0])
},
"Interfaces": func(e *Event) *Event {
return e.Interface("k", interfaces)
},
"Interface(Object)": func(e *Event) *Event {
return e.Interface("k", objects[0])
},
"Interface(Objects)": func(e *Event) *Event {
return e.Interface("k", objects)
},
"Object": func(e *Event) *Event {
return e.Object("k", objects[0])
},
}
logger := New(ioutil.Discard)
b.ResetTimer()
for name := range types {
f := types[name]
b.Run(name, func(b *testing.B) {
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
f(logger.Info()).Msg("")
}
})
})
}
}
func BenchmarkContextFieldType(b *testing.B) {
oldFormat := TimeFieldFormat
TimeFieldFormat = TimeFormatUnix
defer func() { TimeFieldFormat = oldFormat }()
bools := []bool{true, false, true, false, true, false, true, false, true, false}
ints := []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
floats := []float64{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
strings := []string{"a", "b", "c", "d", "e", "f", "g", "h", "i", "j"}
stringer := net.IP{127, 0, 0, 1}
durations := []time.Duration{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
times := []time.Time{
time.Unix(0, 0),
time.Unix(1, 0),
time.Unix(2, 0),
time.Unix(3, 0),
time.Unix(4, 0),
time.Unix(5, 0),
time.Unix(6, 0),
time.Unix(7, 0),
time.Unix(8, 0),
time.Unix(9, 0),
}
interfaces := []struct {
Pub string
Tag string `json:"tag"`
priv int
}{
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
}
objects := []obj{
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
{"a", "a", 0},
}
errs := []error{errors.New("a"), errors.New("b"), errors.New("c"), errors.New("d"), errors.New("e")}
types := map[string]func(c Context) Context{
"Bool": func(c Context) Context {
return c.Bool("k", bools[0])
},
"Bools": func(c Context) Context {
return c.Bools("k", bools)
},
"Int": func(c Context) Context {
return c.Int("k", ints[0])
},
"Ints": func(c Context) Context {
return c.Ints("k", ints)
},
"Float": func(c Context) Context {
return c.Float64("k", floats[0])
},
"Floats": func(c Context) Context {
return c.Floats64("k", floats)
},
"Str": func(c Context) Context {
return c.Str("k", strings[0])
},
"Strs": func(c Context) Context {
return c.Strs("k", strings)
},
"Stringer": func(c Context) Context {
return c.Stringer("k", stringer)
},
"Err": func(c Context) Context {
return c.Err(errs[0])
},
"Errs": func(c Context) Context {
return c.Errs("k", errs)
},
"Time": func(c Context) Context {
return c.Time("k", times[0])
},
"Times": func(c Context) Context {
return c.Times("k", times)
},
"Dur": func(c Context) Context {
return c.Dur("k", durations[0])
},
"Durs": func(c Context) Context {
return c.Durs("k", durations)
},
"Interface": func(c Context) Context {
return c.Interface("k", interfaces[0])
},
"Interfaces": func(c Context) Context {
return c.Interface("k", interfaces)
},
"Interface(Object)": func(c Context) Context {
return c.Interface("k", objects[0])
},
"Interface(Objects)": func(c Context) Context {
return c.Interface("k", objects)
},
"Object": func(c Context) Context {
return c.Object("k", objects[0])
},
"Timestamp": func(c Context) Context {
return c.Timestamp()
},
}
logger := New(ioutil.Discard)
b.ResetTimer()
for name := range types {
f := types[name]
b.Run(name, func(b *testing.B) {
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
l := f(logger.With()).Logger()
l.Info().Msg("")
}
})
})
}
}