Obtaining a "quiet" arcane, ie no background jobs

[cmmrandau]

Hello! Thanks for a great piece of software. I have just a few environments and don't need much fancy stuff. I have tried to stop all background jobs like this:
- UI_CONFIGURATION_DISABLED=true
- VULNERABILITY_SCAN_ENABLED=true
- GITOPS_SYNC_INTERVAL="0 0 0 * * *"
- POLLING_INTERVAL="0 0 0 * * *"
- AUTO_HEAL_INTERVAL="0 0 0 * * *"
- ENVIRONMENT_HEALTH_INTERVAL="0 0 0 * * *"
- VULNERABILITY_SCAN_INTERVAL="0 0 0 * * *"

However, it still performs some job every 5 min that increases RAM by about 500 MB and then down again.

What am I missing?