Payload cloud hosting REST API is very slow

[frederico-taramaschi]

Payload cloud hosting REST API is very slow. When making calls to collections with only 50-60 documents present in total the response time is always 2-5 seconds (just the API call). This seems to be caused by relationship fields as setting depth=0 seems to correct the issue but this should not be needed as on my local dev this is a complete non issue and calls will only take 150-250ms with the exact same data. And there are not really many relationships present, nor are they deeply nested or anything like that.
I have tried adding and removing indexes to see if that has any effect but it doesn't appear to change a thing.

Are there any specific Payload Cloud hosting things I need to take into account?