I've Got 'Night Of The Living Dead' On My Homelab Server (lemmy.world)

submitted 6 months ago by irmadlad@lemmy.world to c/selfhosted@lemmy.world

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=> There are 90 zombie processes.

On one of my Homelab servers running Ubuntu Jammy, I always seem to get zombie processes. A quick check with ps -eo pid,ppid,stat,cmd | grep -w Z shows them all . It just bugs me. I shut down the server in the most nicest of ways I know how with sudo shutdown -h now but I always get zombie processes shown on start up.

Am I missing something? Do these show up on your servers? How do you deal with them besides just ignoring them if they are ?

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[-] someguy@lemmyland.com 2 points 6 months ago* (last edited 6 months ago)

If you use containers with health checks (including with curl), you need to tell docker (or podman) to provide an init process to reap child processes. For docker that means providing --init when running a container. It's a pretty common problem.

this post was submitted on 23 Apr 2026

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