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  • Bendik Engebretsen 105 posts 202 karma points
    May 02, 2018 @ 10:03
    Bendik Engebretsen
    1

    Frequent recompilations and application restarts on Azure VM/IIS 10

    I am experiencing very frequent recompilations of my Umbraco application which is hosted on an Azure VM Windows Server 2016 with IIS 10. This seems to happen when something is saved/published in the backoffice. Particularly, it always happens when saving a document type. In the log I see this:

        _shutDownMessage=Recompilation limit of 50 reached
HostingEnvironment initiated shutdown
HostingEnvironment caused shutdown

_shutDownStack=   at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
   at System.Environment.get_StackTrace()
   at System.Web.Hosting.HostingEnvironment.InitiateShutdownInternal()
   at System.Web.Hosting.HostingEnvironment.InitiateShutdownWithoutDemand()
   at System.Web.HttpRuntime.ShutdownAppDomain(String stackTrace)
   at System.Web.Compilation.DiskBuildResultCache.ShutdownCallBack(Object state)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
 2018-05-02 09:43:06,003 [P22248/D8/T133] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:43:06,003 [P22248/D8/T133] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:43:06,003 [P22248/D8/T133] INFO  Umbraco.Core.PluginManager - Resolving [Umbraco.Core.Persistence.Mappers.MapperForAttribute]Umbraco.Core.Persistence.Mappers.BaseMapper
 2018-05-02 09:43:06,003 [P22248/D8/T133] INFO  Umbraco.Core.PluginManager - Resolved [Umbraco.Core.Persistence.Mappers.MapperForAttribute]Umbraco.Core.Persistence.Mappers.BaseMapper (took 0ms)
 2018-05-02 09:43:06,034 [P22248/D8/T73] INFO  umbraco.BusinessLogic.Log - Log scrubbed.  Removed all items older than 2018-05-01 09:43:06
 2018-05-02 09:48:47,689 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Terminating
 2018-05-02 09:48:47,689 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Waiting for tasks to complete
 2018-05-02 09:48:47,689 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [HealthCheckNotifier] Terminating
 2018-05-02 09:48:47,689 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [HealthCheckNotifier] Waiting for tasks to complete
 2018-05-02 09:48:47,689 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [HealthCheckNotifier] Tasks completed, terminated
 2018-05-02 09:48:47,705 [P22248/D8/T34] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Tasks completed, terminated
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Terminating
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Waiting for tasks to complete
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Terminating
 2018-05-02 09:48:47,705 [P22248/D8/T145] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Tasks completed, terminated
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Waiting for tasks to complete
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Terminating
 2018-05-02 09:48:47,705 [P22248/D8/T52] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Tasks completed, terminated
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Waiting for tasks to complete
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Terminating
 2018-05-02 09:48:47,705 [P22248/D8/T140] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Waiting for tasks to complete
 2018-05-02 09:48:47,705 [P22248/D8/T34] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Tasks completed, terminated
 2018-05-02 09:48:47,705 [P22248/D8/T126] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Tasks completed, terminated
 2018-05-02 09:48:47,720 [P22248/D8/T140] INFO  Umbraco.Core.MainDom - Stopping...
 2018-05-02 09:48:47,720 [P22248/D8/T140] INFO  Umbraco.Core.MainDom - Released MainDom.
 2018-05-02 09:49:01,893 [P22248/D9/T53] INFO  Umbraco.Core.CoreBootManager - Umbraco 7.7.7 application starting on pixeditwebserv2
 2018-05-02 09:49:01,908 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Determining hash of code files on disk
 2018-05-02 09:49:01,924 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Hash determined (took 11ms)
 2018-05-02 09:49:01,955 [P22248/D9/T53] INFO  Umbraco.Core.MainDom - Acquiring MainDom...
 2018-05-02 09:49:01,955 [P22248/D9/T53] INFO  Umbraco.Core.MainDom - Acquired MainDom.
 2018-05-02 09:49:01,955 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:02,018 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 56ms)
 2018-05-02 09:49:02,018 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IApplicationStartupHandler
 2018-05-02 09:49:02,018 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IApplicationStartupHandler (took 1ms)
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter (took 0ms)
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Core.PropertyEditors.IPropertyValueConverter
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Core.PropertyEditors.IPropertyValueConverter (took 2ms)
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:02,049 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Web.Mvc.SurfaceController
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Web.Mvc.SurfaceController (took 0ms)
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Web.WebApi.UmbracoApiController
 2018-05-02 09:49:02,064 [P22248/D9/T53] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Web.WebApi.UmbracoApiController (took 0ms)
 2018-05-02 09:49:03,643 [P22248/D9/T53] INFO  Umbraco.Core.DatabaseContext - CanConnect = True
 2018-05-02 09:49:03,971 [P22248/D9/T53] INFO  Umbraco.Web.Cache.CacheRefresherEventHandler - Initializing Umbraco internal event handlers for cache refreshing
 2018-05-02 09:49:04,002 [P22248/D9/T53] INFO  Umbraco.Web.Search.ExamineEvents - Initializing Examine and binding to business logic events
 2018-05-02 09:49:04,002 [P22248/D9/T53] INFO  Umbraco.Web.Search.ExamineEvents - Adding examine event handlers for index providers: 6
 2018-05-02 09:49:04,002 [P22248/D9/T53] INFO  Jumoo.uSync.BackOffice.uSyncApplicationEventHandler - Initializing uSync 73
 2018-05-02 09:49:04,018 [P22248/D9/T53] INFO  Jumoo.uSync.BackOffice.uSyncApplicationEventHandler - Firing up uSync
 2018-05-02 09:49:04,315 [P22248/D9/T53] INFO  Jumoo.uSync.Core.uSyncCoreContext - Loading Context (268ms)
 2018-05-02 09:49:04,346 [P22248/D9/T53] INFO  Jumoo.uSync.BackOffice.uSyncBackOfficeContext - Loading up Sync Handlers : 16
 2018-05-02 09:49:04,346 [P22248/D9/T53] INFO  Jumoo.uSync.BackOffice.uSyncAction - ### uSync.BackOffice Processed 0 items with 0 changes ###
 2018-05-02 09:49:04,361 [P22248/D9/T53] INFO  Jumoo.uSync.BackOffice.uSyncApplicationEventHandler - uSync Complete (341ms)
 2018-05-02 09:49:04,377 [P22248/D9/T53] INFO  Umbraco.Core.CoreBootManager - Umbraco application startup complete (took 2571ms)
 2018-05-02 09:49:04,580 [P22248/D9/T131] INFO  Umbraco.Core.Sync.ApplicationUrlHelper - ApplicationUrl: http://www.pixedit.com/umbraco (UmbracoModule request)
 2018-05-02 09:49:04,955 [P22248/D9/T131] INFO  umbraco.content - Load Xml from file...
 2018-05-02 09:49:04,971 [P22248/D9/T131] INFO  umbraco.content - Loaded Xml from file.
 2018-05-02 09:49:05,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:05,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:05,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Core.PropertyEditors.IParameterEditor
 2018-05-02 09:49:05,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Core.PropertyEditors.IParameterEditor (took 0ms)
 2018-05-02 09:49:07,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:07,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:07,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving Umbraco.Core.Deploy.IServiceConnector
 2018-05-02 09:49:07,690 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved Umbraco.Core.Deploy.IServiceConnector (took 0ms)
 2018-05-02 09:49:13,456 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:13,456 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:13,456 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving [Umbraco.Core.Persistence.Mappers.MapperForAttribute]Umbraco.Core.Persistence.Mappers.BaseMapper
 2018-05-02 09:49:13,456 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved [Umbraco.Core.Persistence.Mappers.MapperForAttribute]Umbraco.Core.Persistence.Mappers.BaseMapper (took 0ms)
 2018-05-02 09:49:13,706 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving umbraco.interfaces.IDiscoverable
 2018-05-02 09:49:13,706 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved umbraco.interfaces.IDiscoverable (took 0ms)
 2018-05-02 09:49:13,706 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolving umbraco.cms.businesslogic.macro.IMacroEngine
 2018-05-02 09:49:13,706 [P22248/D9/T131] INFO  Umbraco.Core.PluginManager - Resolved umbraco.cms.businesslogic.macro.IMacroEngine (took 0ms)
 2018-05-02 09:49:17,768 [P22248/D8/T43] INFO  Umbraco.Core.UmbracoApplicationBase - Application shutdown. Details: MaxRecompilationsReached

    I have read other posts about this, but could not really make out what is really the problem with my site and setup. But from reading them, I have now the following items under "suspicion":

    1. Umbraco.config (content cache) is in my App_Data directory, should it go somewhere else?
    2. Examine indexes are also under App_Data, is this ok?
    3. My physical SQL Server MDF is also under App_Data, is that maybe not such a good idea?
    4. What about the fcnMode in httpRuntime in Web.config? I have tried fcnMode="single" (the default) and removing it, but it didn't seem to make a difference.

    Does anyone have any experiences and insight to share on this?

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  • Arlan Galvez 44 posts 175 karma points
    Mar 02, 2019 @ 16:26
    Arlan Galvez
    0

    Hello, I'm facing the same issue.

    I'm currently Using Umbraco 7.6.3 with Azure and load balancing. Any changes about this?

    Regards,

    Arlan

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  • Yakov Lebski 594 posts 2350 karma points
    Mar 02, 2019 @ 20:05
    Yakov Lebski
    0

    Check what value in Maximum Working Process is 1 enter image description here

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