A sitefinity CMS based .net web application is hosted as a web role in azure. The site is working fine as such. Now I've enabled Application Insights in the application but No app insights data is being collected .
This is based on Sitefinity 7.3 version. The app insights assemblies are installed via nuget using "Install-Package Microsoft.ApplicationInsights.Web -Pre" and they were successfully installed. The appropriate modules are added in the web.config and the ApplicationInsights.config file is also added to the solution.
I debugged in emulator and found that the "ApplicationInsightsWebTracking" module is loading fine as well.
As a trial I enabled app insights for a normal asp.net mvc app and found that it is working fine.
any solutions for this would be appreciated.
--edit-- I had added the instrumentation key element with the value from new portal in the applicationInsights.config since nuget install of app insights would not add it automatically.
-- more edit---
1) I have used the correct instrumentation key .
2) while running the app in the local azure emulator in the output window I see this error
A first chance exception of type 'System.IO.FileNotFoundException' occurred in Microsoft.ApplicationInsights.dll WebRequestTrackingModule failed at initialization with exception: System.IO.FileNotFoundException: Could not load file or assembly 'System.Threading.Tasks, Version=2.6.8.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. File name: 'System.Threading.Tasks, Version=2.6.8.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Threading.Tasks, Version=1.5.11.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. File name: 'System.Threading.Tasks, Version=1.5.11.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
=== Pre-bind state information === LOG: DisplayName = System.Threading.Tasks, Version=1.5.11.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a (Fully-specified) LOG: Appbase = file:///D:/src/xyz/Azure/Sitefinity/xyz.Sitefinity/Web/Sitefinity/ LOG: Initial PrivatePath = D:\src\xyz\Azure\Sitefinity\xyz.Property.Sitefinity\Web\Sitefinity\bin Calling assembly : Microsoft.Threading.Tasks, Version=1.0.12.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a. === LOG: This bind starts in default load context. LOG: Using application configuration file: D:\src\xyz\Azure\Sitefinity\xyz.Sitefinity\Web\Sitefinity\web.config LOG: Using host configuration file: C:\Program Files\IIS Express\config\templates\PersonalWebServer\aspnet.config LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config. LOG: Redirect found in application configuration file: 1.5.11.0 redirected to 2.6.8.0. LOG: Post-policy reference: System.Threading.Tasks, Version=2.6.8.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a LOG: The same bind was seen before, and was failed with hr = 0x80070002.
at Microsoft.ApplicationInsights.Extensibility.Implementation.TaskTimer.Start(Func
1 elapsed) at Microsoft.ApplicationInsights.Extensibility.Implementation.Tracing.DiagnoisticsEventThrottlingScheduler.InternalCreateAndStartTimer(Int32 intervalInMilliseconds, Action action) at Microsoft.ApplicationInsights.Extensibility.Implementation.Tracing.DiagnoisticsEventThrottlingScheduler.ScheduleToRunEveryTimeIntervalInMilliseconds(Int32 interval, Action actionToExecute) at Microsoft.ApplicationInsights.Extensibility.Implementation.Tracing.DiagnoisticsEventThrottlingManager1..ctor(T snapshotContainer, IDiagnoisticsEventThrottlingScheduler scheduler, UInt32 throttlingRecycleIntervalInMinutes) at Microsoft.ApplicationInsights.Extensibility.Implementation.Tracing.DiagnosticsTelemetryModule.Initialize(TelemetryConfiguration configuration) at Microsoft.ApplicationInsights.Extensibility.Implementation.TelemetryConfigurationFactory.InitializeComponent(Object component, TelemetryConfiguration configuration) at Microsoft.ApplicationInsights.Extensibility.Implementation.TelemetryConfigurationFactory.InitializeComponents(IEnumerable components, TelemetryConfiguration configuration) at Microsoft.ApplicationInsights.Extensibility.Implementation.TelemetryConfigurationFactory.InitializeComponents(TelemetryConfiguration configuration) at Microsoft.ApplicationInsights.Extensibility.Implementation.TelemetryConfigurationFactory.Initialize(TelemetryConfiguration configuration) at Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration.get_Active() at Microsoft.ApplicationInsights.Extensibility.Web.RequestTracking.WebRequestTrackingModule..ctor() in f:\Builds\629\AppInsights\DC_Core_release_signed\src\Web\Web\Web.Shared.Net\RequestTracking\WebRequestTrackingModule.cs:line 28
But the application continues to run fine though.
3) In the fiddler I could see a call made to dc.services.visualstudio.com which I believe is for app insights.
4) I have not used perfview tool much. I just ran the command u mentioned in the Menu>Collect>run option of the perfview tool
then I ran the application in visual studio in azure emulator.
once the home page loaded up, I stopped the perfview.( just clicked abort in the menu)
I am not sure if it collected the required data. Only the Eventstats tab had some data. posting it here.
Name Count AverageSize StackCount PerfView/PerfViewLog 33 175 0 Windows Kernel/SysConfig/VolumeMapping 9 40 0 PerfView/ProviderEnableParameters 6 132 0 Microsoft-ApplicationInsights-Extensibility-Web/WebOperationTelemetryInitializerLoaded 6 301 0 KernelTraceControl/MetaData/EventInfo 3 743 0 PerfView/CommandLineParameters 3 1006 0 PerfView/ManifestData 3 16041 0 PerfView/StartAndStopTimes 2 8 0 Microsoft-ApplicationInsights-Extensibility-Web/ManifestData 2 43332 0 Microsoft-ApplicationInsights-Core/ManifestData 2 13128 0 PerfView/SessionParameters 2 82 0 PerfView/WaitForIdle 1 0 0 PerfView/Rundown/Start 1 0 0 KernelTraceControl/WinSat/SystemConfig 1 3136 0 KernelTraceControl/WinSat/WinSPR 1 286 0 KernelTraceControl/WinSat/Metrics 1 1491 0 PerfView/Rundown/Stop 1 0 0 Windows Kernel/SysConfig/BuildInfo 1 140 0 PerfView/Tracing/Start 1 0 0 PerfView/KernelEnableParameters 1 8 0 Windows Kernel/SysConfig/SystemPaths 1 64 0 Windows Kernel/SysConfig/UnknownVolume 1 50 0 Microsoft-ApplicationInsights-Extensibility-Web/WebModuleInitializationExceptionEvent 1 7430 0 PerfView/Tracing/Stop 1 0 0 Windows Kernel/EventTrace 1 324 0 Microsoft-ApplicationInsights-Core/LogError 1 6164 0