unraid 6.8.3 - Out of memory

[Smilacrum]

Hi everybody, today I woke up to following alert from FixCommonProblems:

'' Your server has run out of memory, and processes (potentially required) are being killed off. You should post your diagnostics and ask for assistance on the unRaid forums''

 

So here I am. 

 

Last thing I did before errors was installing calibre docker and importing my pdf book collection. 

 

I have 16gb of rams and I have never seen them utilized more than 35% on dashboard. 

 

Thanks in advance for all your comments. 

 

 

tower-diagnostics-20200601-0749.zip

[trurl]

On mobile now so haven't looked at Diagnostics yet. Might be useful to have your docker run command for Calibre also. See the first link in the Docker FAQ pinned near the top of the Docker Engine subforum. 

[mattgob86]

I have been having this happen for a couple weeks.  I posted diagnostics and no one responded to it at all. 

 

 

[trurl]

8 hours ago, Smilacrum said:

Last thing I did before errors was installing calibre docker and importing my pdf book collection. 

1 hour ago, mattgob86 said:

I have been having this happen for a couple weeks.

So was that calibre install before that other thread you posted?

 

The way a misconfigured docker can use RAM is if you have a host mapping that isn't a user share or a disk. The Unraid OS is in RAM, and any path that isn't in one of the mounts (shares or disks or flash) is in RAM just like the rest of the OS.

 

2 hours ago, trurl said:

Might be useful to have your docker run command for Calibre also. See the first link in the Docker FAQ pinned near the top of the Docker Engine subforum. 

Here is the link so you don't have to go looking for it:

 

https://forums.unraid.net/topic/57181-docker-faq/?do=findComment&comment=564345