FTP connections...
Looks like someone of something is connecting to my server with FTP. I had the following while going through the process manager and I wasn't using at the moment:
30341 nobody 0 0.0 0.3 proftpd: connected: 127.0.0.1 (127.0.0.1:51610)
server.mydomain.com (127.0.0.1[127.0.0.1]) - FTP no transfer timeout, disconnected