I installed Centos 6.2 and Zimbra 7.2. Installing takes an extremly long time and while running zimbra four java processes take up all CPU. Also antivirus won't start. Tried it three times now.
I installed Zimbra a couple off times now on Fedora machines and never ran into this problem. Because Fedora is being deprecated I want to switch.

Server got 2.4Ghz CPU, 2GB of mem and a 20GB drive. Works for me on Fedora. There is no swapping taking place.

Any clues?