1. 安装依赖包
在web项目打开nuget包管理器搜索 MiniProfiler.Mvc5和MiniProfiler.EF6安装。
2. 在Global.asax中添加配置代码
protected void Application_Start(){ ???MiniProfiler.Configure(new MiniProfilerOptions ???{ ???????// Sets up the route to use for MiniProfiler resources: ???????// Here, ~/profiler is used for things like /profiler/mini-profiler-includes.js ???????RouteBasePath = "~/profiler", ???????// Example of using SQLite storage instead ???????Storage = new SqliteMiniProfilerStorage(ConnectionString), ???????// Different RDBMS have different ways of declaring sql parameters - SQLite can understand inline sql parameters just fine. ???????// By default, sql parameters will be displayed. ???????//SqlFormatter = new StackExchange.Profiling.SqlFormatters.InlineFormatter(), ???????// These settings are optional and all have defaults, any matching setting specified in .RenderIncludes() will ???????// override the application-wide defaults specified here, for example if you had both: ???????// ???PopupRenderPosition = RenderPosition.Right; ???????// ???and in the page: ???????// ???@MiniProfiler.Current.RenderIncludes(position: RenderPosition.Left) ???????// ...then the position would be on the left on that page, and on the right (the application default) for anywhere that doesn‘t ???????// specified position in the .RenderIncludes() call. ???????PopupRenderPosition = RenderPosition.Right, ?// defaults to left ???????PopupMaxTracesToShow = 10, ??????????????????// defaults to 15 ???????// ResultsAuthorize (optional - open to all by default): ???????// because profiler results can contain sensitive data (e.g. sql queries with parameter values displayed), we ???????// can define a function that will authorize clients to see the JSON or full page results. ???????// we use it on http://stackoverflow.com to check that the request cookies belong to a valid developer. ???????ResultsAuthorize = request => request.IsLocal, ???????// ResultsListAuthorize (optional - open to all by default) ???????// the list of all sessions in the store is restricted by default, you must return true to allow it ???????ResultsListAuthorize = request => ???????{ ???????????// you may implement this if you need to restrict visibility of profiling lists on a per request basis ???????????return true; // all requests are legit in this example ???????}, ???????// Stack trace settings ???????StackMaxLength = 256, // default is 120 characters ???????????????// (Optional) You can disable "Connection Open()", "Connection Close()" (and async variant) tracking. ???????// (defaults to true, and connection opening/closing is tracked) ???????TrackConnectionOpenClose = true ???} ???// Optional settings to control the stack trace output in the details pane, examples: ???.ExcludeType("SessionFactory") ?// Ignore any class with the name of SessionFactory) ???.ExcludeAssembly("NHibernate") ?// Ignore any assembly named NHibernate ???.ExcludeMethod("Flush") ????????// Ignore any method with the name of Flush ???.AddViewProfiling() ?????????????// Add MVC view profiling (you want this) ???// If using EntityFrameworkCore, here‘s where it‘d go. ???// .AddEntityFramework() ???????// Extension method in the MiniProfiler.EntityFrameworkCore package ???); ???// If we‘re using EntityFramework 6, here‘s where it‘d go. ???// This is in the MiniProfiler.EF6 NuGet package. ???// MiniProfilerEF6.Initialize();}protected void Application_BeginRequest(){ ???// You can decide whether to profile here, or it can be done in ActionFilters, etc. ???// We‘re doing it here so profiling happens ASAP to account for as much time as possible. ???if (Request.IsLocal) // Example of conditional profiling, you could just call MiniProfiler.StartNew(); ???{ ???????MiniProfiler.StartNew(); ???}}protected void Application_EndRequest(){ ???MiniProfiler.Current?.Stop(); // Be sure to stop the profiler!} 3. 在web.config中添加js配置
<add name="MiniProfiler" path="profiler/*" verb="*" type="System.Web.Routing.UrlRoutingModule" resourceType="Unspecified" preCondition="integratedMode" />4. 在需要的页面添加显示监控代码（所有页面可以在layout.cshtml中添加）
4.1 添加命名空间
@using StackExchange.Profiling;
4.2 在body块最后添加显示代码
@MiniProfiler.Current.RenderIncludes(position: RenderPosition.Right, showTrivial: false, showTimeWithChildren: true)
MiniProfiler监控Asp.Net MVC5和EF性能
原文地址：https://www.cnblogs.com/missile/p/10025903.html