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://*.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" />

也可以使用以下方式添加所有需要的js

<modules runAllManagedModulesForAllRequests="true" />

<!--<handlers>

      <add name="MiniProfiler" path="profiler/*" verb="*" type="System.Web.Routing.UrlRoutingModule" resourceType="Unspecified" preCondition="integratedMode" />

</handlers>-->

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)