How to transfer debian configuration from one vps to another?

Question

Debian

There is a configured vps on debian. There is a second one, exactly the same, not configured, from the same host, the same tariff, also debian. How to transfer all packages and their configurations from the first to the second?

Answer 1

And you ask the hoster to transfer, they usually provide such a service.
Or tar

Answer 2

Archive everything except:
On a new virtual machine, deploy from the archive, that's all.