Currently, blocklist.de has the following Stats/User:
Daily Mails: ~410229
Web-Traffic: ~79 GB
RBL-/API-Traffic: ~160 GB
Mail (In/Out)-Traffic: ~34 GB
Traffic over IPv6 (Mail, Web..): ~2GB
To this data, there comes 6TB Traffic between the Web-/Mail-Server and the MySQL-Server. The MySQL-Server sends over 7.1 GB each Hour out.
The Mysql-Server use now 41% from 32GB Ram. And the System-Load is in average on 0.34 (after the last maintance with setting new Indexes).
The WebServer is using not full of 8GB Ram and the System-Load is average on 2 (the Cronjob-Intervall was reduced). The open Connections are 7685