Here you can see how many Mbits from different hosters with DDoS protection arrive at the server.

Here you can test your L4 power on firewalls TCP & UDP

The DSTAT can process up to 1-10 Gbit/s

Under DDoS Hetzner is limiting to 100k pps for udp and 100k pps for tcp.

Other protocols get more limited after they hit a trigger

Hosting Provider:

Hetzner