Docker-Container CRON CPU Usage

[H4ckZ]

Versions

• Pi-hole: 5.11.4
• AdminLTE: 5.13
• FTL: 5.16.1
• Docker Tag: latest (2022.07.1)

Platform

• OS and version: Raspbian Buster

• Platform: Raspberry Pi

Expected behavior

Docker container running in background with "normal" cpu utilization.

Actual behavior / bug

I got the weird problem, that my cpu utilization (1 core) is pinned to 100% by a cron prozess running inside the container.
Even after some days it remains on 100%.. If i turn back to image Docker Tag [2022.02.1] everything seems to be fine.
All newer images seem to produce that "error"..?

Steps to reproduce

Steps to reproduce the behavior:

The part of my docker-compose for pihole:

Debug Token

• URL: https://tricorder.pi-hole.net/dGfVkWb9/

Screenshots

Screenshot using Docker-Tag latest:

Screenshot using Docker-Tag 2022.02.01:

[PromoFaux]

I'm actually just in the middle of a massive tidy up of the code base (#1141)

However, noticing that you are on Raspbian buster on your Host OS, take a look at this comment for a fix: #1042 (comment)

[PromoFaux]

Also relevant:
https://github.com/pi-hole/docker-pi-hole#note-on-watchtower

[H4ckZ]

Thanks I'll give it a try!!

Watchtower is just for testing purposes.. but thank you anyway :)

[H4ckZ]

Totally fixed it! Thanks alot :)

For anyone else that may have this problem heres my docker-compose with the changes suggested by @PromoFaux above: