Query with globals and complex blocks significantly slower than a collection with the same blocks using postgreSQL

Describe the Bug

When creating a lot of blocks and using them in a GlobalConfig with postgreSQL, the query gets really slow.
Using those same blocks in a collections stays fast.
Here is an example using the global, it takes more than 1 second on average. This number grows the more blocks are added, in my project where i noticed this it is up to 2.5 seconds.

Using the exact same setup, but within a collection, suddenly the API call only takes 50ms on average.

The setup for the global and collection are basically exactly the same, for more details look in the reproduction repo

I don't think I am doing anything wrong, but I am not that familiar with PayloadCMS as it is my first project in it.

Link to the code that reproduces this issue

https://github.com/Robbe95/payload-slow-global

Reproduction Steps

1. Setup local postgreSQL server
2. Setup .env with DATABASE_URI and PAYLOAD_SECRET
3. Run the server
4. Add a complex blocks structure, see https://github.com/Robbe95/payload-slow-global/blob/main/src/blocks/testBlocks.ts
5. Make a pages collection and add the blocks structure
6. Make a global collection and add the blocks structure
7. Run the API call http://localhost:3000/api/pages/1
8. Run the API call http://localhost:3000/api/globals/home-page
9. Notice the speed difference

Which area(s) are affected? (Select all that apply)

db-postgres

Environment Info

Binaries:
  Node: 22.6.0
  npm: 10.8.2
  Yarn: N/A
  pnpm: 9.15.4
Relevant Packages:
  payload: 3.17.1
  next: 15.1.0
  @payloadcms/db-postgres: 3.17.1
  @payloadcms/email-nodemailer: 3.17.1
  @payloadcms/graphql: 3.17.1
  @payloadcms/next/utilities: 3.17.1
  @payloadcms/payload-cloud: 3.17.1
  @payloadcms/richtext-lexical: 3.17.1
  @payloadcms/translations: 3.17.1
  @payloadcms/ui/shared: 3.17.1
  react: 19.0.0
  react-dom: 19.0.0
Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 24.0.0: Mon Aug 12 20:52:12 PDT 2024; root:xnu-11215.1.10~2/RELEASE_ARM64_T6020
  Available memory (MB): 32768
  Available CPU cores: 10