94 lines
2.9 KiB
C#
94 lines
2.9 KiB
C#
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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extern alias OpenTelemetryProtocol;
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using System.Diagnostics;
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using BenchmarkDotNet.Attributes;
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using Benchmarks.Helper;
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using OpenTelemetry;
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using OpenTelemetry.Internal;
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using OpenTelemetry.Tests;
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using OpenTelemetryProtocol::OpenTelemetry.Exporter;
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using OpenTelemetryProtocol::OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation;
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using OpenTelemetryProtocol::OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.ExportClient;
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using OpenTelemetryProtocol::OpenTelemetry.Exporter.OpenTelemetryProtocol.Implementation.Transmission;
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namespace Benchmarks.Exporter;
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public class OtlpHttpExporterBenchmarks
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{
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private readonly byte[] buffer = new byte[1024 * 1024];
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private IDisposable? server;
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private string? serverHost;
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private int serverPort;
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private OtlpTraceExporter? exporter;
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private Activity? activity;
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private CircularBuffer<Activity>? activityBatch;
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[Params(1, 10, 100)]
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public int NumberOfBatches { get; set; }
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[Params(10000)]
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public int NumberOfSpans { get; set; }
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[GlobalSetup]
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public void GlobalSetup()
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{
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this.server = TestHttpServer.RunServer(
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(ctx) =>
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{
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using (Stream receiveStream = ctx.Request.InputStream)
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{
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while (true)
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{
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if (receiveStream.Read(this.buffer, 0, this.buffer.Length) == 0)
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{
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break;
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}
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}
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}
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ctx.Response.StatusCode = 200;
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ctx.Response.OutputStream.Close();
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},
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out this.serverHost,
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out this.serverPort);
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var options = new OtlpExporterOptions
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{
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Endpoint = new Uri($"http://{this.serverHost}:{this.serverPort}"),
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};
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this.exporter = new OtlpTraceExporter(
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options,
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new SdkLimitOptions(),
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new ExperimentalOptions(),
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new ProtobufOtlpExporterTransmissionHandler(new ProtobufOtlpHttpExportClient(options, options.HttpClientFactory(), "v1/traces"), options.TimeoutMilliseconds));
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this.activity = ActivityHelper.CreateTestActivity();
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this.activityBatch = new CircularBuffer<Activity>(this.NumberOfSpans);
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}
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[GlobalCleanup]
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public void GlobalCleanup()
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{
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this.exporter?.Shutdown();
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this.exporter?.Dispose();
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this.server?.Dispose();
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}
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[Benchmark]
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public void OtlpExporter_Batching()
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{
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for (int i = 0; i < this.NumberOfBatches; i++)
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{
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for (int c = 0; c < this.NumberOfSpans; c++)
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{
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this.activityBatch!.Add(this.activity!);
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}
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this.exporter!.Export(new Batch<Activity>(this.activityBatch!, this.NumberOfSpans));
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}
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}
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}
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