How to disable App Caching in 10.9

Hi All,
As much as I think that the new memory management system in OS X 10.9 is a very nice idea, it really doesn't work for me because I have Virtual Machines stopping and starting and the despite the fact that they are only trying to pull 512MB each, the system just can't handle pushing that much to them.
Is there a way to disable this app/file caching and get back to something more to the style of the old memory management system - I really want to have FREE memory available for when I actually need it - I really don't care if free memory is wasted memory, free memory is what works for me
I have a Mid 2009 13" MBP with a 2.2Ghz Intel Core 2 Duo with 8GB of RAM
Any help would be greatly appreciated, I can't bear my system grinding to a halt with several servers running in the background - the sort of thing that it could handle just fine under 10.8 - also, downgrading is not an option for me!

leroydouglas wrote:
Does this address your issue.
http://www.cnet.com/how-to/how-to-disable-app-nap-in-os-x-mavericks/
Unfortunately, no - App Nap only applies to running applications, and saving processing power and thus energy, whereas the app preloading is all about being clever about which files are in use and keeping as many as possible crammed into the memory.
However, disabling app nap is a useful thing to know, thanks!

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Please mark this as answer if you get the solution by this answer.

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