125 lines
5.6 KiB
C#
125 lines
5.6 KiB
C#
// <copyright file="MetricsBenchmarks.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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using System.Collections.Generic;
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using System.Diagnostics.Metrics;
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using BenchmarkDotNet.Attributes;
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using OpenTelemetry;
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using OpenTelemetry.Metrics;
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/*
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BenchmarkDotNet=v0.12.1, OS=Windows 10.0.19043
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Intel Core i7-1065G7 CPU 1.30GHz, 1 CPU, 8 logical and 4 physical cores
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.NET Core SDK=5.0.202
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[Host] : .NET Core 3.1.13 (CoreCLR 4.700.21.11102, CoreFX 4.700.21.11602), X64 RyuJIT
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DefaultJob : .NET Core 3.1.13 (CoreCLR 4.700.21.11102, CoreFX 4.700.21.11602), X64 RyuJIT
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| Method | WithSDK | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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|-------------------------- |-------- |-----------:|-----------:|----------:|-------:|------:|------:|----------:|
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| CounterHotPath | False | 15.126 ns | 0.3228 ns | 0.3965 ns | - | - | - | - |
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| CounterWith1LabelsHotPath | False | 9.766 ns | 0.2268 ns | 0.3530 ns | - | - | - | - |
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| CounterWith3LabelsHotPath | False | 25.240 ns | 0.2876 ns | 0.2690 ns | - | - | - | - |
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| CounterWith5LabelsHotPath | False | 37.929 ns | 0.7512 ns | 0.5865 ns | 0.0249 | - | - | 104 B |
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| CounterHotPath | True | 44.790 ns | 0.9101 ns | 1.3621 ns | - | - | - | - |
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| CounterWith1LabelsHotPath | True | 115.023 ns | 2.1001 ns | 1.9644 ns | - | - | - | - |
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| CounterWith3LabelsHotPath | True | 436.527 ns | 6.5121 ns | 5.7728 ns | - | - | - | - |
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| CounterWith5LabelsHotPath | True | 586.498 ns | 11.4783 ns | 9.5849 ns | 0.0553 | - | - | 232 B |
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BenchmarkDotNet=v0.12.1, OS=Windows 10.0.19043
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Intel Core i7-1065G7 CPU 1.30GHz, 1 CPU, 8 logical and 4 physical cores
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[Host] : .NET Framework 4.8 (4.8.4360.0), X64 RyuJIT
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DefaultJob : .NET Framework 4.8 (4.8.4360.0), X64 RyuJIT
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| Method | WithSDK | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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|-------------------------- |-------- |------------:|----------:|----------:|-------:|------:|------:|----------:|
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| CounterHotPath | False | 23.53 ns | 0.480 ns | 0.401 ns | - | - | - | - |
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| CounterWith1LabelsHotPath | False | 28.70 ns | 0.592 ns | 0.770 ns | - | - | - | - |
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| CounterWith3LabelsHotPath | False | 46.27 ns | 0.942 ns | 1.157 ns | - | - | - | - |
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| CounterWith5LabelsHotPath | False | 51.66 ns | 1.060 ns | 1.857 ns | 0.0249 | - | - | 104 B |
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| CounterHotPath | True | 70.44 ns | 1.029 ns | 0.912 ns | - | - | - | - |
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| CounterWith1LabelsHotPath | True | 151.92 ns | 3.067 ns | 3.651 ns | - | - | - | - |
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| CounterWith3LabelsHotPath | True | 876.20 ns | 15.920 ns | 14.892 ns | - | - | - | - |
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| CounterWith5LabelsHotPath | True | 1,973.64 ns | 38.393 ns | 45.705 ns | 0.0534 | - | - | 233 B |
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*/
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namespace Benchmarks.Metrics
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{
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[MemoryDiagnoser]
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public class MetricsBenchmarks
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{
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private readonly KeyValuePair<string, object> tag1 = new KeyValuePair<string, object>("attrib1", "value1");
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private readonly KeyValuePair<string, object> tag2 = new KeyValuePair<string, object>("attrib2", "value2");
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private readonly KeyValuePair<string, object> tag3 = new KeyValuePair<string, object>("attrib3", "value3");
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private readonly KeyValuePair<string, object> tag4 = new KeyValuePair<string, object>("attrib4", "value4");
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private readonly KeyValuePair<string, object> tag5 = new KeyValuePair<string, object>("attrib5", "value5");
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private Counter<int> counter;
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private MeterProvider provider;
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private Meter meter;
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[Params(false, true)]
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public bool WithSDK { get; set; }
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[GlobalSetup]
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public void Setup()
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{
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if (this.WithSDK)
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{
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this.provider = Sdk.CreateMeterProviderBuilder()
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.AddSource("TestMeter") // All instruments from this meter are enabled.
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.Build();
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}
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this.meter = new Meter("TestMeter");
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this.counter = this.meter.CreateCounter<int>("counter");
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}
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[GlobalCleanup]
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public void Cleanup()
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{
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this.meter?.Dispose();
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this.provider?.Dispose();
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}
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[Benchmark]
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public void CounterHotPath()
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{
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this.counter?.Add(100);
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}
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[Benchmark]
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public void CounterWith1LabelsHotPath()
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{
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this.counter?.Add(100, this.tag1);
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}
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[Benchmark]
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public void CounterWith3LabelsHotPath()
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{
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this.counter?.Add(100, this.tag1, this.tag2, this.tag3);
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}
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[Benchmark]
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public void CounterWith5LabelsHotPath()
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{
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this.counter?.Add(100, this.tag1, this.tag2, this.tag3, this.tag4, this.tag5);
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}
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}
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}
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