Performance in Apollo Server 4

Hi. I use Prisma and Nexus to handle my graphql backend. And of course Apollo Server to handle the GraphQL endpoint.
My problem is that while Prisma takes around 2s to return a result from a request, it seems to take around 6s to get the response in the browser.
It looks like it takes Apollo 4s to pass the response back to the client.

Any ideas what this may depend on? Can I configure Apollo in some way to process my response faster?

Thankful for any help I can get. Let me know if I should provide more information about my setup.

Cheers, Josef