Zot Default Settings Cause OOM #2224

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opened 2026-02-05 04:15:38 +03:00 by OVERLORD · 0 comments
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Originally created by @chrismuzyn on GitHub (Dec 25, 2025).

Have you read and understood the above guidelines?

yes

🔎 Did you run the script with verbose mode enabled?

Yes, verbose mode was enabled and the output is included below

📜 What is the name of the script you are using?

zot-registry.sh

📂 What was the exact command used to execute the script?

bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/zot-registry.sh)"

⚙️ What settings are you using?

  • Default Settings
  • Advanced Settings

🖥️ Which Linux distribution are you using?

Debian 13

📈 Which Proxmox version are you on?

9.1.2

📝 Provide a clear and concise description of the issue.

Zot appears to OOM with the default 2048MB of memory it is given. Upon launching, its single cpu seems to spin up to 100 percent. After increasing the memory to 4096, there is evidence of OOMing. It appears something using using a lot of buffer memory in this application (possibly /tmp/ filesystem). Also, it is categorized on the site as "Media", when it should probably go in "Containers & Docker".

🔄 Steps to reproduce the issue.

Run the script, watch the LXC container journalctl fill with OOM logs.

Paste the full error output (if available).

root@zot-registry:~# free -h 
               total        used        free      shared  buff/cache   available
Mem:           4.0Gi       2.1Gi       1.9Gi       2.0Gi       2.0Gi       1.9Gi
Swap:             0B          0B          0B
root@zot-registry:/tmp# du -h -d 1
394M    ./getter210944328
812M    ./trivy-2350
855M    ./zot
0       ./systemd-private-d47fb394a6414ca5aa19e33a1b416a66-systemd-logind.service-qjxuh7
0       ./.font-unix
0       ./.XIM-unix
0       ./.ICE-unix
0       ./.X11-unix
2.1G    .

🖼️ Additional context (optional).

No response

Originally created by @chrismuzyn on GitHub (Dec 25, 2025). ### ✅ Have you read and understood the above guidelines? yes ### 🔎 Did you run the script with verbose mode enabled? Yes, verbose mode was enabled and the output is included below ### 📜 What is the name of the script you are using? zot-registry.sh ### 📂 What was the exact command used to execute the script? bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/zot-registry.sh)" ### ⚙️ What settings are you using? - [x] Default Settings - [ ] Advanced Settings ### 🖥️ Which Linux distribution are you using? Debian 13 ### 📈 Which Proxmox version are you on? 9.1.2 ### 📝 Provide a clear and concise description of the issue. Zot appears to OOM with the default 2048MB of memory it is given. Upon launching, its single cpu seems to spin up to 100 percent. After increasing the memory to 4096, there is evidence of OOMing. It appears something using using a lot of buffer memory in this application (possibly /tmp/ filesystem). Also, it is categorized on the site as "Media", when it should probably go in "Containers & Docker". ### 🔄 Steps to reproduce the issue. Run the script, watch the LXC container journalctl fill with OOM logs. ### ❌ Paste the full error output (if available). ``` root@zot-registry:~# free -h total used free shared buff/cache available Mem: 4.0Gi 2.1Gi 1.9Gi 2.0Gi 2.0Gi 1.9Gi Swap: 0B 0B 0B ``` ``` root@zot-registry:/tmp# du -h -d 1 394M ./getter210944328 812M ./trivy-2350 855M ./zot 0 ./systemd-private-d47fb394a6414ca5aa19e33a1b416a66-systemd-logind.service-qjxuh7 0 ./.font-unix 0 ./.XIM-unix 0 ./.ICE-unix 0 ./.X11-unix 2.1G . ``` ### 🖼️ Additional context (optional). _No response_
OVERLORD added the bug label 2026-02-05 04:15:38 +03:00
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Reference: starred/ProxmoxVE#2224