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https://github.com/open-telemetry/opentelemetry-go.git
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bd24d549b6
Leftover after https://github.com/open-telemetry/opentelemetry-go/pull/5230 We want to have the benchmarks working with 5+ attributes as this is when allocations kick in. Before changes: ``` BenchmarkLoggerNewRecord/5_attributes-16 4016042 309.0 ns/op 0 B/op 0 allocs/op BenchmarkLoggerNewRecord/10_attributes-16 2150197 543.4 ns/op 0 B/op 0 allocs/op ``` After changes: ``` BenchmarkLoggerNewRecord/5_attributes-16 3779966 311.1 ns/op 0 B/op 0 allocs/op BenchmarkLoggerNewRecord/10_attributes-16 1000000 1314 ns/op 610 B/op 4 allocs/op ```
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package log // import "go.opentelemetry.io/otel/sdk/log"
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"go.opentelemetry.io/otel/log"
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"go.opentelemetry.io/otel/sdk/instrumentation"
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)
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func BenchmarkLoggerNewRecord(b *testing.B) {
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logger := newLogger(NewLoggerProvider(), instrumentation.Scope{})
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r := log.Record{}
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r.SetTimestamp(time.Date(2000, time.January, 1, 0, 0, 0, 0, time.UTC))
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r.SetObservedTimestamp(time.Date(2000, time.January, 1, 0, 0, 0, 0, time.UTC))
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r.SetBody(log.StringValue("testing body value"))
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r.SetSeverity(log.SeverityInfo)
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r.SetSeverityText("testing text")
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r.AddAttributes(
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log.String("k1", "str"),
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log.Float64("k2", 1.0),
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log.Int("k3", 2),
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log.Bool("k4", true),
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log.Bytes("k5", []byte{1}),
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)
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r10 := r
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r10.AddAttributes(
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log.String("k6", "str"),
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log.Float64("k7", 1.0),
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log.Int("k8", 2),
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log.Bool("k9", true),
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log.Bytes("k10", []byte{1}),
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)
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require.Equal(b, 5, r.AttributesLen())
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require.Equal(b, 10, r10.AttributesLen())
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b.Run("5 attributes", func(b *testing.B) {
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b.ReportAllocs()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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logger.newRecord(context.Background(), r)
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}
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})
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})
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b.Run("10 attributes", func(b *testing.B) {
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b.ReportAllocs()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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logger.newRecord(context.Background(), r10)
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}
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})
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})
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}
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