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RAM constantly full since upgrade to 7.0

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Since upgrading to 7.0, my RAM is constantly full — out of 16GB, System eats up ~8-9 GB.

 

Steps I've taken, to no avail:

- Reboot (it starts off with 1.x GB, but then creeps back up to 8-9 GB)

- Stop all Docker containers

 

I'm attaching the diagnostics for reference. 

 

Hope someone can point me in the right direction.

 

tower-diagnostics-20250213-0801.zip

  • Community Expert

Immich appears to be the problem, disable the docker service, reboot in safe mode and see if the usage remains normal, if yes, start enabling the containers one by one and retest.

  • Author
On 2/13/2025 at 10:14 AM, JorgeB said:

Immich appears to be the problem, disable the docker service, reboot in safe mode and see if the usage remains normal, if yes, start enabling the containers one by one and retest.

Can you tell me where/how you see this, i.e. which log file?

 

Strangely enough, I stopped all containers and started them one by one, and everything remains normal. Then after a few hours, RAM is full again. So it seems to be a problem that only occurs / worsens over time.

  • Community Expert
24 minutes ago, keeny said:

Can you tell me where/how you see this, i.e. which log file?

 

Strangely enough, I stopped all containers and started them one by one, and everything remains normal. Then after a few hours, RAM is full again. So it seems to be a problem that only occurs / worsens over time.

 

The OOM reaper is killing your immich process and also your VM - it's likely whatever immich is doing running the host OOM

 

Feb 13 00:00:23 Tower kernel: Out of memory: Killed process 30380 (immich) total-vm:23196948kB, anon-rss:6242364kB, file-rss:52kB, shmem-rss:0kB, UID:99 pgtables:25348kB oom_score_adj:0

Feb 13 00:01:47 Tower kernel: Out of memory: Killed process 688879 (immich) total-vm:23163516kB, anon-rss:6202436kB, file-rss:4080kB, shmem-rss:0kB, UID:99 pgtables:23980kB oom_score_adj:0

Feb 13 04:30:47 Tower kernel: Out of memory: Killed process 12416 (qemu-system-x86) total-vm:6920960kB, anon-rss:2190524kB, file-rss:512kB, shmem-rss:7168kB, UID:0 pgtables:5576kB oom_score_adj:

 

  • Author

I tried everything, but can' really pinpoint the issue.

 

Immich doesn't seem to be the problem (I kept it OFF for a few days), and this morning, the same high RAM usage again.

 

Attached another diagnostics report, and also ran df -h, which gives the following:

 

Filesystem      Size  Used Avail Use% Mounted on
rootfs          7.8G  7.1G  739M  91% /
tmpfs           128M  1.7M  127M   2% /run
/dev/sda1       2.0G  1.4G  681M  67% /boot
overlay         7.8G  7.1G  739M  91% /usr
overlay         7.8G  7.1G  739M  91% /lib
tmpfs           128M  1.5M  127M   2% /var/log
devtmpfs        8.0M     0  8.0M   0% /dev
tmpfs           7.8G     0  7.8G   0% /dev/shm
tmpfs           1.0M     0  1.0M   0% /mnt/disks
tmpfs           1.0M     0  1.0M   0% /mnt/remotes
tmpfs           1.0M     0  1.0M   0% /mnt/addons
tmpfs           1.0M     0  1.0M   0% /mnt/rootshare
/dev/md1p1      2.8T  1.4T  1.4T  52% /mnt/disk1
/dev/md2p1      2.8T  1.4T  1.4T  50% /mnt/disk2
/dev/md3p1      2.8T  962G  1.8T  35% /mnt/disk3
/dev/sdf1       932G   48G  884G   6% /mnt/cache_ssd
/dev/nvme0n1p1  932G  107G  825G  12% /mnt/vm_docker_nvme
shfs            8.2T  3.7T  4.6T  45% /mnt/user0
shfs            8.2T  3.7T  4.6T  45% /mnt/user
/dev/loop2      1.0G  7.4M  904M   1% /etc/libvirt
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/99104ffb6dc88362e7a994d4cef57a92249616fc8bbf102103fb914ea9b7c852/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/5f6857f58f69be250866e0cd806f1d6323f621d07a69af9237724833f0a7355a/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/21a31d956319606039b8bfab67af6c8027026bd8762d2f3ce2e0c27589348154/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/4a89c6a97f647c8cffc0247c395c968f5d0430fad41ab6c61a98612092476a81/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/6fcf67c53022a955bf58b9bd6e234c40861044acc28a8bc8efb9378ee43085a8/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/41800597878cde271469864fb48f903b20f02158d4e839fc955fdf44a844b519/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/6017850d4657e6758a6d160a3bccc3b04ca76450a37895f849c277bedff1f6a0/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/005f6210adb36796f75a28d971ea4d3d7c6ab19c48d80d72e68549d41e86ecc0/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/76475cff340045b3b7446cc151e97ccab4754e53ee420d03c7b688f564fe9b6b/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/2e6f478b3a8dda2306843b3cfa9d06f77af95076257fabf99f96097eeb300ddb/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/85b455ddd7ce479c36f40f169bfacab483f08bd808ec925881eb0beac28a15a0/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/47bac1ad4843d4b33d52be61cb404cdfc3576f5155f73efa63960a1cf7e5042f/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/7de7dbc3ab733eacde3e4393be88cea9ec0b049c1a36e7ec093623de16d6ec3a/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/1fa90ea935be2b802e346d742ed5e7b13d773cd735fccc472f64bb4c99b16422/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/15d757f861164c646801a4d4b20ba17818038ff2199fcdaccf1caa4fe2f61cdf/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/6b8d022acb9d0ee5e606a6d5758211f1614f211f9ebe8a4e0ddd72998cadc000/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/028beefa7bb95fb7f1c9f986038a042c9700e76ed2b7c011075dca3b05550210/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/d5ecaabf13f9e90b277e0956f029e020e46f78ce6fce2f43a01676c166bf0731/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/3d2c419ee802880f4281a1afcc71fa7585f01c1f9542d5042a6d601244394ae7/merged
overlay         932G  107G  825G  12% /var/lib/docker/overlay2/8004b031e99eae6818200f36cd608acbe827d8843a098ff709ec4d0a05c1fd69/merged

tower-diagnostics-20250216-0857.zip

Edited by keeny

  • Community Expert
2 hours ago, keeny said:
Filesystem      Size  Used Avail Use% Mounted on
rootfs          7.8G  7.1G  739M  91% /

This is a problem, you will need to find what is writing to RAM, possibly a bad mapping somewhere, like in a container or script, anything mapped outside a valid /mnt/user or /mnt/disk path will end up in RAM.

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