Out of Memory error


Go to solution Solved by Michael_P,

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Just need a bit of help identifying what could be causing this. I have attached my diagnostics. This is the 2nd time its happened. It doesnt happen every night but its the 2nd time over the last 6 months or so. The timing of the alert is usually between 4am and 5am. This is when appdata back up is running. This may or may not have anything to do with the issue. Usually by the time I wake up its resolved itself. Just curious if anyone can help. Cheers. 

 

EDIT***

I suspect the issue might be duplicacy. I think I changed the run time of appdata backup to be slightly later which possibly is causing an overlap in those backups. ie appdata backup is still running when duplicacy is starting its backup to B2. I'll try change the times to make sure this overlap is gone to test it. But if anyone can spot from the logs what the issue is that would be great. 

server-diagnostics-20240209-0904.zip

Edited by tazire
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29 minutes ago, tazire said:

But if anyone can spot from the logs what the issue is that would be great. 

 

Are you running a Firefox container, that's what it killed at 12:37

 

Feb  8 12:37:20 SERVER kernel: oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=ba41f0af8983f27bfe3f75b1497a4dbd8c3fd96f676119fbfc61deb937ac49c0,mems_allowed=0,oom_memcg=/docker/efd97b97e80ab913b30bb8a672ba8ce3536312968e87a201a1a956f6777253e1/docker/ba41f0af8983f27bfe3f75b1497a4dbd8c3fd96f676119fbfc61deb937ac49c0,task_memcg=/docker/efd97b97e80ab913b30bb8a672ba8ce3536312968e87a201a1a956f6777253e1/docker/ba41f0af8983f27bfe3f75b1497a4dbd8c3fd96f676119fbfc61deb937ac49c0,task=Isolated Web Co,pid=9987,uid=1000
Feb  8 12:37:20 SERVER kernel: Memory cgroup out of memory: Killed process 9987 (Isolated Web Co) total-vm:3540908kB, anon-rss:711896kB, file-rss:110832kB, shmem-rss:21052kB, UID:1000 pgtables:4552kB oom_score_adj:100

 

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@Michael_P No i've no firefox container. Unless another container has it included. 

 

The only recent addition I've made was linuxservers kasm. But I dont leave any workspaces active. I have the settings such that it deletes the workspace after a certain amount of time inactive. But as a rule I will manually delete workspaces after I'm finished anyway. 

 

 

Edited by tazire
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1 hour ago, Michael_P said:

 

If you can figure out which container this is, it's probably what's causing the issue

 

ba41f0af8983f27bfe3f75b1497a4dbd8c3fd96f676119fbfc61deb937ac49c0 

 

How do I figure that out? Sorry never had to do it based off this information!

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5 minutes ago, Michael_P said:

 

I'm no docker guru, either - but you can toggle the advanced view on the docker page and see if any of the IDs listed match any part of that string

 

 

Ah ok...

 

Yea it seems that kasm is the issue... Thankfully its not vital for my needs and was just for playing with and being able to access blocked stuff in work. 

 

Thanks for your help m8. 

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