I'm still on unpaid tenancy and oracle docs say that reclaim servers which are under or overutilized.
I use my oracle free servers (and one paid vps on hetzner) as automatic cloud fallbacks if my homelab is inaccessible over the internet for some reason. Which means I fall in the underutilized category as most of the time workload is under 2%. So I "fake" work to prevent reclaimation by oracle and its worked well so far.
```
# Oracle Cloud reclaims idle resources
# https://docs.oracle.com/en-us/iaas/Content/FreeTier/freetier...
- name: Create cronjob for minimum CPU utilization
ansible.builtin.cron:
name: fake work to prevent re-claimation
special_time: hourly
job: timeout 30s sha1sum /dev/zero
```