There is a simple VDS on CentOS 6.7 + VestaCP.
*linux does not understand at all, ordered a VDS, there was already a penny and Vesta.
Threw 3 site VP, 1 of them is the MultiSite of 29 domains.
All in the cache. Update the content managers of the sites rare.
But the memory of a nearly Packed

if reboot to make everything OK, 100 MB and it suits me. But she's growing up "in the ceiling", and I plan to increase the number of sites at least 2 times. What to do?!)
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caching to speed - I Windows understand.
Introduced free-m, according to the description in your link is the bad one?
