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[BUG] Nextcloud stalls for no reason. #538
Description
Is there an existing issue for this?
- I have searched the existing issues
Current Behavior
At some point on some random day my copy of Nextcloud will just cease to function and proceed to spin up my server's fan to a unreasonable degree. The thing with is, when I restart the container nextcloud works as it should; but it doesn't change the fact this weird behavior keeps happening.
Expected Behavior
Nextcloud functioning and working as it should
Steps To Reproduce
- Setup and run nextcloud.
- Leave it running.
- Use it as normal.
Environment
- OS: Ubuntu 22.04 (Raspberrypi5)
- How docker service was installed:
https://docs.docker.com/desktop/setup/install/linux/CPU architecture
arm64
Docker creation
https://hub.docker.com/r/linuxserver/nextcloudContainer logs
[migrations] 02-default-location: skipped
[migrations] done
usermod: no changes
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╚══════╝╚══════╝╚═╝ ╚═════╝
Brought to you by linuxserver.io
───────────────────────────────────────
To support LSIO projects visit:
https://www.linuxserver.io/donate/
───────────────────────────────────────
GID/UID
───────────────────────────────────────
User UID: 1000
User GID: 1000
───────────────────────────────────────
Linuxserver.io version: 33.0.3-ls431
Build-date: 2026-05-15T18:42:26+00:00
───────────────────────────────────────
using keys found in /config/keys
[custom-init] No custom files found, skipping...
[ls.io-init] done.
[migrations] started
[migrations] 01-nginx-site-confs-default: skipped
[migrations] 02-default-location: skipped
[migrations] done
usermod: no changes
───────────────────────────────────────
██╗ ███████╗██╗ ██████╗
██║ ██╔════╝██║██╔═══██╗
██║ ███████╗██║██║ ██║
██║ ╚════██║██║██║ ██║
███████╗███████║██║╚██████╔╝
╚══════╝╚══════╝╚═╝ ╚═════╝
Brought to you by linuxserver.io
───────────────────────────────────────
To support LSIO projects visit:
https://www.linuxserver.io/donate/
───────────────────────────────────────
GID/UID
───────────────────────────────────────
User UID: 1000
User GID: 1000
───────────────────────────────────────
Linuxserver.io version: 33.0.3-ls431
Build-date: 2026-05-15T18:42:26+00:00
───────────────────────────────────────
using keys found in /config/keys
[custom-init] No custom files found, skipping...
[ls.io-init] done.
[migrations] started
[migrations] 01-nginx-site-confs-default: skipped
[migrations] 02-default-location: skipped
[migrations] done
usermod: no changes
───────────────────────────────────────
██╗ ███████╗██╗ ██████╗
██║ ██╔════╝██║██╔═══██╗
██║ ███████╗██║██║ ██║
██║ ╚════██║██║██║ ██║
███████╗███████║██║╚██████╔╝
╚══════╝╚══════╝╚═╝ ╚═════╝
Brought to you by linuxserver.io
───────────────────────────────────────
To support LSIO projects visit:
https://www.linuxserver.io/donate/
───────────────────────────────────────
GID/UID
───────────────────────────────────────
User UID: 1000
User GID: 1000
───────────────────────────────────────
Linuxserver.io version: 33.0.3-ls431
Build-date: 2026-05-15T18:42:26+00:00
───────────────────────────────────────
using keys found in /config/keys
[custom-init] No custom files found, skipping...
[ls.io-init] done.
Activity
github-actions commentedon May 31, 2026
Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.
potatoleaf commentedon May 31, 2026
The same thing happened here with the image tag 33.0.3. I haven't experienced it with version 33.0.4 yet.
perahoky commentedon Jun 1, 2026
this is very much likely related to high cpu usage issue.
#539
nextcloud/server#59036
potatoleaf commentedon Jun 3, 2026
I'm not sure if it's related to this issue because it runs here on an on-premises bare metal machine with plenty of CPU cores. Also it does not resolve itself after some time.
I had the same issue with version 33.0.4 this morning. Around four PHP-FPM processes were using a lot of CPU. I upgraded to version 33.0.5 and will continue to monitor it.
Rusess392 commentedon Jun 6, 2026
Yes. Thinking that, I am currently reducing my upload limit. I am at 1000 kilobytes right now on my client. Issue still persists.
potatoleaf commentedon Jun 8, 2026
Meanwhile, I also think that the issue is related to high CPU usage, as it seems to happen when the general load on my server is higher than when it is idle (e.g. when some backups are running). Although the load is not particularly high.
Rusess392 commentedon Jul 1, 2026
It seems as though, nextcloud is unable to handle 'no limit' bandwidth. It straight up crashes. I've just now finished building a family cloud share for my parents on a Pi5. I have a hacker gadgets PoE + NVME hat on it.
Edit: Plus, a PoE injector straight from the horses mouth (raspbery pi's shop).
Even with a new device, starting fresh. Nextcloud is unable to handle 'no limit' from clients. I had to limit my parents' clients to 3 megabytes a second.
LinuxServer-CI commentedon Jul 31, 2026
This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.