System.OutOfMemoryException

[andcbii 12]

Emby keeps crashing on me and i'm not sure why. I've have the server setup for a few months but this just started 2 weeks ago. I've attached logs. 

 

Here is link to the log just before the crash:

https://drive.google.com/folderview?id=0B06_gNvTSUaISUVDQVpyN3JweTA&usp=sharing

 

I have 16GB of ram and normally only use about 30% of that. 

unhandled_583999ee-caf0-4719-8c7d-bb87e1644afc.txt

unhandled_2c3f3670-2608-43b6-bde2-9140883d8d36.txt

[ebr 14958]

Do you use Live TV with a lot of channels available?

 

Please post the entire server log.  Thx.

[revengineer 127]

I see similar issues and posted my logs just here http://emby.media/community/index.php?/topic/24246-out-of-memory/page-3&do=findComment&comment=251025

 

I use live TV with 400 channels. Memory usage grows to >1 GB. Server becomes unresponsive even though only half the physical memory is in use overall. This is v3.0.5724.5.

[Happy2Play 8351]

You have to remember having lots of RAM means nothing to a 32-bit application.

 

Have you seen or tried this?

http://emby.media/community/index.php?/topic/19476-emby-out-of-memory-errors/page-3?hl=%2Bram+%2Bhack&do=findComment&comment=198792

[revengineer 127]

You have to remember having lots of RAM means nothing to a 32-bit application.

 

Have you seen or tried this?

http://emby.media/community/index.php?/topic/19476-emby-out-of-memory-errors/page-3?hl=%2Bram+%2Bhack&do=findComment&comment=198792

Good point and I will give that patch a shot. But there should be a more elegant solution in the long run. I don't think emby needs to hold that much info in memory.

[Happy2Play 8351]

I rarely see over 600K being used, but the more plugins and live tv features being used I can see it becoming more of an issue.

[revengineer 127]

I rarely see over 600K being used, but the more plugins and live tv features being used I can see it becoming more of an issue.

From what I am reading there may be a memory leak with downloading TV Guide data. I suspect this is the issue for me.

[mediacowboy 438]

Those of you won't the memory leak, do you just have a lot of channels or do you have about of channels and multiple Tuners?

[revengineer 127]

Those of you won't the memory leak, do you just have a lot of channels or do you have about of channels and multiple Tuners?

I have a single HD Homerun CC (cablecard version), which has three built-in tuners. Because it's cable I do have a lot of channels, about 400 of them.

 

I did another test yesterday, by restarting the emby server and then invoking the guide update manually. During the update process the RAM footprint grew from 200 MB to 500 MB and the memory was not released when the process was compete.

Edited September 26, 2015 by revengineer

[Happy2Play 8351]

I have a single HD Homerun CC (cablecard version), which has three built-in tuners. Because it's cable I do have a lot of channels, about 400 of them.

 

I did another test yesterday, by restarting the emby server and then invoking the guide update manually. During the update process the RAM footprint grew from 200 MB to 500 MB and the memory was not released when the process was compete.

About 500MB is what Emby normally uses, so is your test just a matter of timing with Emby starting up to there is nothing to release?

Edited September 26, 2015 by Happy2Play

[revengineer 127]

About 500MB is what Emby normally uses, so is your test just a matter of timing with Emby starting up to there is nothing to release?

I will keep that in mind my testing.

[revengineer 127]

I did more detailed testing and stand by my statement that there is a memory leak. However, the leak is not related to out of memory errors, which this thread is about. So I have opened another thread at the link below, where I detail my findings.

 

http://emby.media/community/index.php?/topic/25852-memory-leak-with-guide-update/

[Nathanio 35]

Today I've had two TV shows that have appeared to start late by around 25 minutes (F1 in Suzuka and XFactor). However, when interrogating the logs I see this:

 

 

2015-09-27 19:22:29.4159 Error - App: Error getting programs for channel Challenge TV

*** Error Report ***

Version: 3.0.5724.5

Command line: C:\Users\Administrator\AppData\Roaming\Emby-Server\system\MediaBrowser.ServerApplication.exe -service

Operating system: Microsoft Windows NT 6.1.7601 Service Pack 1

Processor count: 8

64-Bit OS: True

64-Bit Process: False

Program data path: C:\Users\Administrator\AppData\Roaming\Emby-Server

Application Path: C:\Users\Administrator\AppData\Roaming\Emby-Server\system\MediaBrowser.ServerApplication.exe

Exception of type 'System.OutOfMemoryException' was thrown.

System.OutOfMemoryException

  at MediaBrowser.Server.Implementations.Persistence.SqliteExtensions.GetMemoryStream(IDataReader reader, Int32 ordinal)

  at MediaBrowser.Server.Implementations.Persistence.SqliteItemRepository.GetItem(IDataReader reader)

  at MediaBrowser.Server.Implementations.Persistence.SqliteItemRepository.RetrieveItem(Guid id)

  at MediaBrowser.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)

  at MediaBrowser.Server.Implementations.LiveTv.LiveTvManager.<GetProgram>d__64.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)

  at MediaBrowser.Server.Implementations.LiveTv.LiveTvManager.<RefreshChannelsInternal>d__c7.MoveNext()

 

2015-09-27 19:22:29.4159 Info - App: Channel Station ID is: 75804

2015-09-27 19:22:29.4159 Debug - App: Request string for schedules is: [{"stationID":"75804","date":[]}]

2015-09-27 19:22:29.4159 Info - App: HttpClientManager POST: https://json.schedulesdirect.org/20141201/schedules

2015-09-27 19:22:29.9229 Debug - App: Found 21 programs on 47 ScheduleDirect

2015-09-27 19:22:29.9229 Info - App: HttpClientManager POST: https://json.schedulesdirect.org/20141201/programs

2015-09-27 19:22:30.4150 Debug - HttpServer: HTTP GET http://192.168.0.1:8096/dlna/bd797ea31d9c765f68381cced83d7bd9/description.xml

Ip: 192.168.0.1:58562. Headers: Host=192.168.0.1:8096,Connection=close

2015-09-27 19:22:30.4150 Debug - Dlna: No matching device profile found. The default will be used. 

2015-09-27 19:22:30.4150 Debug - HttpServer: HTTP Response 200 to 192.168.0.1. Response time: 7.0007 ms.

Url: http://192.168.0.1:8096/dlna/bd797ea31d9c765f68381cced83d7bd9/description.xml

2015-09-27 19:22:31.7441 Info - App: HttpClientManager POST: https://json.schedulesdirect.org/20141201/metadata/programs

2015-09-27 19:22:32.4292 Info - App: Finished with EPGData

2015-09-27 19:22:32.4802 Info - App: Channel Station ID is: 46306

2015-09-27 19:22:32.4802 Debug - App: Request string for schedules is: [{"stationID":"46306","date":[]}]

2015-09-27 19:22:32.4802 Info - App: HttpClientManager POST: https://json.schedulesdirect.org/20141201/schedules

2015-09-27 19:22:33.7373 Debug - App: Found 21 programs on 48 ScheduleDirect

2015-09-27 19:22:33.7373 Info - App: HttpClientManager POST: https://json.schedulesdirect.org/20141201/programs

2015-09-27 19:22:33.7453 Error - Main: UnhandledException

*** Error Report ***

Version: 3.0.5724.5

Command line: C:\Users\Administrator\AppData\Roaming\Emby-Server\system\MediaBrowser.ServerApplication.exe -service

Operating system: Microsoft Windows NT 6.1.7601 Service Pack 1

Processor count: 8

64-Bit OS: True

64-Bit Process: False

Program data path: C:\Users\Administrator\AppData\Roaming\Emby-Server

Application Path: C:\Users\Administrator\AppData\Roaming\Emby-Server\system\MediaBrowser.ServerApplication.exe

Exception of type 'System.OutOfMemoryException' was thrown.

System.OutOfMemoryException

  at MediaBrowser.Server.Implementations.Persistence.SqliteExtensions.GetMemoryStream(IDataReader reader, Int32 ordinal)

  at MediaBrowser.Server.Implementations.Persistence.SqliteItemRepository.GetItem(IDataReader reader)

  at MediaBrowser.Server.Implementations.Persistence.SqliteItemRepository.RetrieveItem(Guid id)

  at MediaBrowser.Server.Implementations.Library.LibraryManager.GetItemById(Guid id)

  at MediaBrowser.Providers.Manager.ProviderManager.<RefreshTimerCallback>d__8d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

  at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c__DisplayClass2.<ThrowAsync>b__5(Object state)

  at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(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()

  at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()

 

 

 

It then restarts the emby service and overwrites the already started recording. 

 

I only have 62 items in my live tv line up but it is set to a 15min refresh rate (now changed). I did have it so high so not to miss changes in guide due to program over runs. 

 

What else could be causing this?

 

Xeon E3-1240v3

8GB DDR3

240GB SSD for boot 

32GB scratch drive

WHS2011

 

Otherwise rock solid machine

 

Attached log

 

server-63578932419.txt

[Lee 205]

mine crashes with emby theatre and I've no live tv application I think it's the screensaver tho as it only crashes when I leave it... tbh i'm really regretting going windows 10... WMC come back all is forgiven

[andcbii 12]

Based on the comments in this thread and others i've changed how often my TV Guide data refreshes. I'm hoping this will resole the issue for the time being....