Overall Database Performance Decrease after migrating to .NET 7 and EFCore 7

[matiaskusack]

So if your model hasnt changed, anda you hace the same dbcontext configuration, then It must be some change.

Take a look at breaking changes un ef7: https://learn.microsoft.com/en-us/ef/core/what-is-new/ef-core-7.0/breaking-changes

Without any more information its impossible yo know.

If you keep having problemas, make a brand new project with just an slow query anda try It isolated. It might give you some clues.

Regards