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m0sarynowak
m0sa
authored and
rynowak
committed
Benchmarks: add Razor rendering benchmarks (#8765)
1 parent a2c8537 commit a04dd48

14 files changed

+357
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lines changed

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/HelperExtensions.cs

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using System;
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using Microsoft.AspNetCore.Html;
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using Microsoft.AspNetCore.Mvc.Razor;
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public static class HelperExtensions
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{
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public static Func<T1, IHtmlContent> Helper<T1>(
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this RazorPageBase page,
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Func<T1, Func<object, IHtmlContent>> helper
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) => p1 => helper(p1)(null);
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public static Func<T1, T2, IHtmlContent> Helper<T1, T2>(
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this RazorPageBase page,
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Func<T1, T2, Func<object, IHtmlContent>> helper
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) => (p1, p2) => helper(p1, p2)(null);
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public static Func<T1, T2, T3, IHtmlContent> Helper<T1, T2, T3>(
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this RazorPageBase page,
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Func<T1, T2, T3, Func<object, IHtmlContent>> helper
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) => (p1, p2, p3) => helper(p1, p2, p3)(null);
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Microsoft.AspNetCore.Mvc.Performance.Views.csproj

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<Project Sdk="Microsoft.NET.Sdk.Razor">
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<PropertyGroup>
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<TargetFramework>netcoreapp3.0</TargetFramework>
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<!-- Workaround https://github.com/dotnet/core-setup/issues/3726 -->
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<GenerateDependencyFile>false</GenerateDependencyFile>
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<_EnableAllInclusiveRazorSdk>true</_EnableAllInclusiveRazorSdk>
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<RazorLangVersion>3.0</RazorLangVersion>
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<RazorDefaultConfiguration>MVC-3.0</RazorDefaultConfiguration>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\src\Microsoft.AspNetCore.Mvc\Microsoft.AspNetCore.Mvc.csproj" />
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<PackageReference Include="Microsoft.NET.Sdk.Razor" Version="$(MicrosoftNETSdkRazorPackageVersion)" PrivateAssets="All" />
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</ItemGroup>
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</Project>

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/ViewAssemblyMarker.cs

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namespace Microsoft.AspNetCore.Mvc.Performance
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{
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public class ViewAssemblyMarker
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{
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}
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelloWorld.cshtml

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Hello world

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperDynamic.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@{Func<dynamic, IHtmlContent> SomeHelper = @<text>@{
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@item
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}</text>;}
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@for (var i = 0; i < 100; i++){@SomeHelper(Model + i.ToString())}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperExtensions.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@{
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var SomeHelper = this.Helper((string s) => @<text>@item</text>);
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}
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@for (var i = 0; i < 100; i++)
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{
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@SomeHelper(Model + i.ToString())
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperPartialAsync.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@for (var i = 0; i < 100; i++)
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{
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await Html.RenderPartialAsync("~/Views/HelperPartial_Partial.cshtml", Model + i.ToString());
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperPartialSync.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@for (var i = 0; i < 100; i++)
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{
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Html.RenderPartial("~/Views/HelperPartial_Partial.cshtml", Model + i.ToString());
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperPartialTagHelper.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@addTagHelper Microsoft.AspNetCore.Mvc.TagHelpers.PartialTagHelper, Microsoft.AspNetCore.Mvc.TagHelpers
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@for (var i = 0; i < 100; i++)
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{<partial name="~/Views/HelperPartial_Partial.cshtml" model="@(Model + i.ToString())" />}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperPartial_Partial.cshtml

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@model System.String
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@Model

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance.Views/Views/HelperTyped.cshtml

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@using System;
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@using Microsoft.AspNetCore.Html
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@model System.String
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@{Func<string, IHtmlContent> SomeHelper = @<text>@{
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@item
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}</text>;}
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@for (var i = 0; i < 100; i++){@SomeHelper(Model + i.ToString())}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance/HelperPerformanceBenchmark.cs

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// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Text.Encodings.Web;
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using System.Threading.Tasks;
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using BenchmarkDotNet.Attributes;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Html;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc.Abstractions;
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using Microsoft.AspNetCore.Mvc.ApplicationParts;
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using Microsoft.AspNetCore.Mvc.Razor;
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using Microsoft.AspNetCore.Mvc.ViewEngines;
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using Microsoft.AspNetCore.Mvc.ViewFeatures;
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using Microsoft.AspNetCore.Razor.Hosting;
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using Microsoft.AspNetCore.Routing;
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using Microsoft.CodeAnalysis;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection.Extensions;
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using Microsoft.Extensions.FileProviders;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.ObjectPool;
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namespace Microsoft.AspNetCore.Mvc.Performance
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{
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public class HelperPerformanceBenchmark : RuntimePerformanceBenchmarkBase
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{
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private Random _rand = new Random();
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public HelperPerformanceBenchmark() : base(
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"~/Views/HelperTyped.cshtml",
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"~/Views/HelperDynamic.cshtml",
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"~/Views/HelperPartialSync.cshtml",
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"~/Views/HelperPartialAsync.cshtml",
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"~/Views/HelperExtensions.cshtml",
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"~/Views/HelperPartialTagHelper.cshtml")
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{
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}
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protected override object Model => _rand.Next().ToString();
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}
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}

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance/Microsoft.AspNetCore.Mvc.Performance.csproj

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<ItemGroup>
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<ProjectReference Include="..\..\src\Microsoft.AspNetCore.Mvc\Microsoft.AspNetCore.Mvc.csproj" />
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<ProjectReference Include="..\Microsoft.AspNetCore.Mvc.Performance.Views\Microsoft.AspNetCore.Mvc.Performance.Views.csproj" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="BenchmarkDotNet" Version="$(BenchmarkDotNetPackageVersion)" />
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<PackageReference Include="Microsoft.AspNetCore.BenchmarkRunner.Sources" Version="$(MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion)" />
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<PackageReference Include="Microsoft.AspNetCore.Razor.Runtime" Version="$(MicrosoftAspNetCoreRazorRuntimePackageVersion)" />
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</ItemGroup>
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</Project>

‎benchmarks/Microsoft.AspNetCore.Mvc.Performance/RuntimePerformanceBenchmarkBase.cs

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// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Text.Encodings.Web;
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using System.Threading.Tasks;
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using BenchmarkDotNet.Attributes;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Html;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc.Abstractions;
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using Microsoft.AspNetCore.Mvc.ApplicationParts;
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using Microsoft.AspNetCore.Mvc.Infrastructure;
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using Microsoft.AspNetCore.Mvc.ModelBinding;
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using Microsoft.AspNetCore.Mvc.Razor;
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using Microsoft.AspNetCore.Mvc.Rendering;
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using Microsoft.AspNetCore.Mvc.ViewEngines;
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using Microsoft.AspNetCore.Mvc.ViewFeatures;
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using Microsoft.AspNetCore.Razor.Hosting;
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using Microsoft.AspNetCore.Routing;
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using Microsoft.CodeAnalysis;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.DependencyInjection.Extensions;
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using Microsoft.Extensions.FileProviders;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.ObjectPool;
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using Microsoft.Extensions.Options;
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namespace Microsoft.AspNetCore.Mvc.Performance
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{
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public class RuntimePerformanceBenchmarkBase
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{
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private class NullLoggerFactory : ILoggerFactory, ILogger
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{
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void ILoggerFactory.AddProvider(ILoggerProvider provider) {}
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ILogger ILoggerFactory.CreateLogger(string categoryName) => this;
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void IDisposable.Dispose() {}
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IDisposable ILogger.BeginScope<TState>(TState state) => null;
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bool ILogger.IsEnabled(LogLevel logLevel) => false;
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void ILogger.Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter) {}
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}
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private class BenchmarkViewExecutor : ViewExecutor
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{
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public BenchmarkViewExecutor(IOptions<MvcViewOptions> viewOptions, IHttpResponseStreamWriterFactory writerFactory, ICompositeViewEngine viewEngine, ITempDataDictionaryFactory tempDataFactory, DiagnosticListener diagnosticListener, IModelMetadataProvider modelMetadataProvider)
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: base(viewOptions, writerFactory, viewEngine, tempDataFactory, diagnosticListener, modelMetadataProvider)
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{
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}
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public StringBuilder StringBuilder { get; } = new StringBuilder();
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public override async Task ExecuteAsync(
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ActionContext actionContext,
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IView view,
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ViewDataDictionary viewData,
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ITempDataDictionary tempData,
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string contentType,
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int? statusCode)
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{
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using (var stringWriter = new StringWriter(StringBuilder))
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{
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var viewContext = new ViewContext(
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actionContext,
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view,
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viewData,
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tempData,
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stringWriter,
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ViewOptions.HtmlHelperOptions);
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await ExecuteAsync(viewContext, contentType, statusCode);
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await stringWriter.FlushAsync();
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}
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}
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}
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private class BenchmarkHostingEnvironment : IHostingEnvironment
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{
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public BenchmarkHostingEnvironment()
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{
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ApplicationName = typeof(ViewAssemblyMarker).Assembly.FullName;
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WebRootFileProvider = new NullFileProvider();
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ContentRootFileProvider = new NullFileProvider();
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ContentRootPath = AppContext.BaseDirectory;
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WebRootPath = AppContext.BaseDirectory;
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}
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public string EnvironmentName { get; set; }
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public string ApplicationName { get; set; }
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public string WebRootPath { get; set; }
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public IFileProvider WebRootFileProvider { get; set; }
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public string ContentRootPath { get; set; }
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public IFileProvider ContentRootFileProvider { get; set; }
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}
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protected RuntimePerformanceBenchmarkBase(params string[] viewPaths)
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{
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ViewPaths = viewPaths;
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}
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public virtual string[] ViewPaths { get; private set; }
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[ParamsSource(nameof(ViewPaths))]
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public string ViewPath;
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protected IView View;
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private ServiceProvider _serviceProvider;
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private RouteData _routeData;
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private ActionDescriptor _actionDescriptor;
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private IServiceScope _requestScope;
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private ICompositeViewEngine _viewEngine;
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private BenchmarkViewExecutor _executor;
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private ViewEngineResult _viewEngineResult;
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private ActionContext _actionContext;
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private ViewDataDictionary _viewDataDictionary;
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private ITempDataDictionaryFactory _tempDataDictionaryFactory;
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private ITempDataDictionary _tempData;
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// runs once for every Document value
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[GlobalSetup]
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public void GlobalSetup()
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{
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var loader = new RazorCompiledItemLoader();
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var viewsDll = Path.ChangeExtension(typeof(ViewAssemblyMarker).Assembly.Location, "Views.dll");
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var viewsAssembly = Assembly.Load(File.ReadAllBytes(viewsDll));
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var services = new ServiceCollection();
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var listener = new DiagnosticListener(GetType().Assembly.FullName);
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var partManager = new ApplicationPartManager();
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partManager.ApplicationParts.Add(CompiledRazorAssemblyApplicationPartFactory.GetDefaultApplicationParts(viewsAssembly).Single());
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var builder = services
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.AddSingleton<ILoggerFactory, NullLoggerFactory>()
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.AddSingleton<ObjectPoolProvider, DefaultObjectPoolProvider>()
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.AddSingleton<DiagnosticSource>(listener)
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.AddSingleton(listener)
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.AddSingleton<IHostingEnvironment, BenchmarkHostingEnvironment>()
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.AddSingleton<ApplicationPartManager>(partManager)
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.AddScoped<BenchmarkViewExecutor>()
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.AddMvc();
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_serviceProvider = services.BuildServiceProvider();
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_routeData = new RouteData();
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_actionDescriptor = new ActionDescriptor();
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_tempDataDictionaryFactory = _serviceProvider.GetRequiredService<ITempDataDictionaryFactory>();
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_viewEngine = _serviceProvider.GetRequiredService<ICompositeViewEngine>();
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}
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[GlobalCleanup]
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public void GlobalCleanup()
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{
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_serviceProvider.Dispose();
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}
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[IterationSetup]
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public virtual void IterationSetup()
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{
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_requestScope = _serviceProvider.CreateScope();
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_viewEngineResult = _viewEngine.GetView(null, ViewPath, true);
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_viewEngineResult.EnsureSuccessful(null);
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_actionContext = new ActionContext(
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new DefaultHttpContext()
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{
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RequestServices = _requestScope.ServiceProvider
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},
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_routeData,
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_actionDescriptor);
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_tempData = _tempDataDictionaryFactory.GetTempData(_actionContext.HttpContext);
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_viewDataDictionary = new ViewDataDictionary(
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_requestScope.ServiceProvider.GetRequiredService<IModelMetadataProvider>(),
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_actionContext.ModelState);
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_viewDataDictionary.Model = Model;
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_executor = _requestScope.ServiceProvider.GetRequiredService<BenchmarkViewExecutor>();
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}
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[IterationCleanup]
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public virtual void IterationCleanup()
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{
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if (_viewEngineResult.View is IDisposable d)
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{
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d.Dispose();
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}
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_requestScope.Dispose();
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}
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protected virtual object Model { get; } = null;
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[Benchmark]
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public async Task<string> RenderView()
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{
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await _executor.ExecuteAsync(
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_actionContext,
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_viewEngineResult.View,
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_viewDataDictionary,
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_tempData,
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"text/html",
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200);
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return _executor.StringBuilder.ToString();
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}
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}
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}

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