Asp.net mvc 添加Microsoft ApplicationInsights遥测后发生OutOfMemory异常

我们最近在我们的网站上添加了遥测技术（我们一直在运行一个由Microsoft Azure门户自动添加的遥测技术），但现在我已经实现了页面视图以及配置文件nugets等的整个机制

然后在发布后，它运行了几天，然后在午夜左右爆炸（我知道我应该点燃蜡烛，让一位俄罗斯教皇为服务器祝福，因为邪恶势力显然参与其中）

例外情况：

Castle.MicroKernel.ComponentActivator.ComponentActivatorException:
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateInstanceCore (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateInstance (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Resolve (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.Handlers.DefaultHandler.Resolve (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.Handlers.AbstractHandler.Resolve (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.DefaultKernel.ResolveComponent (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.DefaultKernel.Castle.MicroKernel.IKernelInternal.Resolve (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.DefaultKernel.Resolve (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at xxx.yyy.Globals.WindsorControllerFactory.GetControllerInstance (xxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=nullxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: D:\a\1\s\source\yyy\Globals\WindsorControllerFactory.csxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: 29)
   at System.Web.Mvc.DefaultControllerFactory.CreateController (System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.Mvc.MvcHandler.ProcessRequestInit (System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest (System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.HttpApplication+CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+<>c__DisplayClass285_0.<ExecuteStepImpl>b__0 (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+StepInvoker.Invoke (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+StepInvoker+<>c__DisplayClass4_0.<Invoke>b__0 (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at Microsoft.AspNet.TelemetryCorrelation.TelemetryCorrelationHttpModule.OnExecuteRequestStep (Microsoft.AspNet.TelemetryCorrelation, Version=1.0.8.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at System.Web.HttpApplication+<>c__DisplayClass284_0.<OnExecuteRequestStep>b__0 (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+StepInvoker.Invoke (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+StepInvoker+<>c__DisplayClass4_0.<Invoke>b__0 (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule.OnExecuteRequestStep (Microsoft.AI.Web, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35Microsoft.AI.Web, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: E:\A\_work\13\s\WEB\Src\Web\Web.Shared.Net\ApplicationInsightsHttpModule.csMicrosoft.AI.Web, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: 164)
   at System.Web.HttpApplication+<>c__DisplayClass284_0.<OnExecuteRequestStep>b__0 (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication+StepInvoker.Invoke (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication.ExecuteStepImpl (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
   at System.Web.HttpApplication.ExecuteStep (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
Inner exception System.Reflection.TargetInvocationException handled at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateInstanceCore:
   at System.RuntimeMethodHandle.InvokeMethod (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Reflection.RuntimeConstructorInfo.Invoke (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.FastCreateInstance (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
   at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateInstanceCore (Castle.Windsor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc)
Inner exception System.Threading.Tasks.TaskSchedulerException handled at System.RuntimeMethodHandle.InvokeMethod:
   at System.Threading.Tasks.Task.ScheduleAndStart (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Tasks.Task.InternalStartNew (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Tasks.TaskFactory.StartNew (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at Microsoft.ApplicationInsights.Channel.InMemoryTransmitter..ctor (Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: E:\A\_work\13\s\BASE\src\Microsoft.ApplicationInsights\Channel\InMemoryTransmitter.csMicrosoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: 45)
   at Microsoft.ApplicationInsights.Channel.InMemoryChannel..ctor (Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: E:\A\_work\13\s\BASE\src\Microsoft.ApplicationInsights\Channel\InMemoryChannel.csMicrosoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: 33)
   at Microsoft.ApplicationInsights.Extensibility.TelemetrySink..ctor (Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: E:\A\_work\13\s\BASE\src\Microsoft.ApplicationInsights\Extensibility\TelemetrySink.csMicrosoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: 45)
   at Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration..ctor (Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35Microsoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: E:\A\_work\13\s\BASE\src\Microsoft.ApplicationInsights\Extensibility\TelemetryConfiguration.csMicrosoft.ApplicationInsights, Version=2.13.1.12554, Culture=neutral, PublicKeyToken=31bf3856ad364e35: 95)
   at xxx.yyy.Controllers.BaseController..ctor (xxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=nullxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: D:\a\1\s\source\yyy\Controllers\BaseController.csxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: 15)
   at xxx.yyy.Controllers.ExportController..ctor (xxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=nullxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: D:\a\1\s\source\yyy\Controllers\ExportController.csxxx.yyy, Version=1.7.25.8804, Culture=neutral, PublicKeyToken=null: 24)
Inner exception System.OutOfMemoryException handled at System.Threading.Tasks.Task.ScheduleAndStart:
   at System.Threading.Thread.StartInternal (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Thread.Start (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Thread.Start (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Tasks.ThreadPoolTaskScheduler.QueueTask (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
   at System.Threading.Tasks.Task.ScheduleAndStart (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)

问题在于：

private TelemetryClient telemetry=新的TelemetryClient（新的Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration（ConfigurationManager.AppSettings[“ApplicationInsightKey”]）

上述代码位是导致内存泄漏的原因还是更隐蔽的原因？
答案可能是<代码>遥测客户端

不可

IDisposable

，但

遥测配置

是，因此：

更换后

private TelemetryClient telemetry = new TelemetryClient(new Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration(ConfigurationManager.AppSettings["ApplicationInsightKey"]));

与

它再也没有回来

private TelemetryClient telemetry = new TelemetryClient(new Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration(ConfigurationManager.AppSettings["ApplicationInsightKey"]));

    private readonly TelemetryClient telemetry;
    private readonly Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration telemetryConfiguration;

    protected BaseController(ProjectPlanContext dbContext)
    {
        telemetryConfiguration = new Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration(ConfigurationManager.AppSettings["ApplicationInsightKey"]);
        telemetry = new TelemetryClient(telemetryConfiguration);
    }

    protected override void Dispose(bool disposing)
    {
        telemetryConfiguration.Dispose();
        base.Dispose(disposing);
    }