Performance drop after switching from CLI to new Ghost 6.0 Docker installation

I just switched my Ghost CLI installation to the new Docker method and now my performance and server load seems worse.

The CLI installation was installed with DigitalOceans preconfigured Dropplet, and I used the same server now with the provided guide and migration script to move my setup over to the new Docker image. However, the performance and server load are substantially worse on the 6.0 Docker image. In the Screenshot, one can clearly see where I migrated to Docker. Before, the server would idle at ~1-2%, now it is ~10% CPU load.

Did anyone else have a similar experience?

What resources have you allocated to the droplet? Are you running ActivityPub locally, or using ap.ghost.org? Are you running analytics?

The Droplet is the exact same as before, 2GB RAM, 50GB SSD, 1 vCPU.

I do not selfhost ActivityPub, so my assumption would be, that it uses ap.ghost.org then?

Tinybird analytics are enabled.

Also I just realz that Docker setup not only puts more load on the CPU but also on the RAM: