I'm currently running Webmin on a CentOS 5.5 x64 server with a 1ghz processor and 512mb of ram and consistently on fresh installs and reboots, after successfuly logging into Webmin, when trying again to log in later, I end up getting a connection refused error and when I check VePortal, I notice that my RAM ranges from about 95%-100% usage despite the box literally being fresh.
I have tried running cPanel on a replica server and that only uses about 300mb of RAM so I wanted to know if/how to solve this memory issue.
Just Webmin by itself should only consume about 20 Mb of RAM on a 64-bit system..
If you run "top" and hit "M" to sort by memory usage when logging into Webmin, what process does it show using the most RAM?