Gandi.net Groups

OK, I get that usage has been constant and that there is plenty spare.
The concern was primarily what happens when nearly all the physical
memory is reserved by the system. Even on a 512 MB server, it seems. I
suspect that Gandi offered the extra 100 MB of physical memory for the 1
share to resolve an issue with the system not releasing it properly. 

As the numbers state, the server is obviously lightning fast at the
moment. So no complaints about performance, simply trying to understand
the memory issues and avoid any problems that may arise.