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Docker System - Very slow, Dockers removed when stopping them

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This has happened multiple times with multiple docker containers.  I either want to stop them because it is slow or to update.   When I stop the docker it shows up as an orphan image. 

For example, just now - Plex was not responding quickly (like minutes to access the web page).  I looked at the log and saw a sqlite error: "Sqlite3: Sleeping for 200ms to retry busy DB".  I saw that there was an update, so I stopped Plex.  It took several minutes and then finally now I see a couple of strange things in the Docker tab:

image.thumb.png.84d3f7d4f9eca9ab8fc9515bb3b10f80.png

 

and 

 

image.png.3f6c1881aeef8f9b91c9676fa35c4363.png

 

This is not the first time.  NZBHydra, SABNZBD, and either SONARR or RADARR has done the same thing.  Right now I notice in the logs that Sonarr says things like this:  "[v4.0.4.1491] code = Busy (5), message = System.Data.SQLite.SQLiteException (0x800007AF): database is locked
database is locked"

 

Ever since recovering from a USB failure I've also noticed that my server load went from maybe 4-8% typical Overall Load to now:

image.png.4482ecca47c401c01735cc12ad4996ab.png

 

 

So lost in how to troubleshoot all of this :(  Sorry I'm not better at this stuff.  Hopefully someone has some helpful advice for me!

 

thx in advance.

  • Author

Nobody has thoughts on this or did I not provide enough info?

  • Author

Am I in the wrong place for support?  I am a licensed customer.

  • Community Expert
7 hours ago, Convington said:

Am I in the wrong place for support?  I am a licensed customer.

The vast majority of forum support is done via other Unraid users.   If you want to guarantee to get Limetech involved then you need to contact support (via email I think).

  • Author

Ah, I should have known to upload the diagnostics, but here it is.  I'll try here first as there do seem to be a lot of helpful answers in the forums.  Would be nice to keep it here if it helps someone else along the way.

tower-diagnostics-20240718-0756.zip

  • Author

Guess I'll go ahead and email support on this one, unless someone wants to take a look at the zip?

  • Author
28 minutes ago, JorgeB said:

Nothing obvious in the diags, did you try recreating the docker image?

 

TBH I re-created all of them after my USB died.  I have also re-created several of them after they got marked as 'orphaned' once I tried to either stop the docker or upgrade it.  That has happened multiple times.  I recreated Plex recently to get it working again.  That always works, but there must be an underlying issue if - when I stop/update - that they seem to get orphaned quite often.

Edited by Convington

  • Community Expert

After a second look at the diags I see that the image is using the array, it may be related to that, do you have an SS you could use to create a pool? The try recreating the docker image there.

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