It's been a couple of months now, that my OCI instance is noticably slow. At first I was thinking this is due to some issue with my app, or my data, but even the APEX developer login (backend) doesn't come up. It varies greatly throughout the day, but my users are abandoning the app because of it.
The developer/4550 page sometimes takes up to 1 minute to load. If I look into the dev tools of my browser the request is just waiting for a response. when the response comes, it trickles. Then after a while it's back up to speed. It's like it's waking up or something.
this performance degradation is noticeable in the developer backend, as well as my front end.
I tried logging an SR, but it was declined, as this is a Free Tier instance (although upgrade to paid).
I hope someone can help.