Need to limit ram per user +cpu usage % and internet speed

I go into Windows System Resource Management but I only see limit by process. I need to be able to say limit "greg" to only be able to use a total of 5GB of ram and say 10% of the total available cpu usage. I saw some people suggesting to set up
proxies for speed limiting but have no idea on how to go about doing that. Or if any1 has any software ideas like I'v tried Net Limiter 3 b4 but it was buggy and stopped other things from working properly on my pc plus don't know if I can use it on server.
so just to clarify if they are running 1 program they can only uses say the 5GB of ram or if there using 5 differant programs there still limited to only using 5GB of ram.
Thanks all in advance,
Blue

Hi,
You can use the System Resource Manager if you are using the Server 2008R2 or previous edition server, You can set an upper limit on the working set of a matched process,
but about the RAM limits there have some additional considerations:
• Do not use memory limits in Windows System Resource Manager to manage applications or processes that modify their own memory limits dynamically. This can interfere with
the correct operation of Windows System Resource Manager and the managed application.
•As a best practice, use CPU targets to manage resources. Apply memory limits selectively to applications that exhibit memory consumption issues. Excessively limiting the
memory that is available to an application can increase the time it takes the application to complete a task, and it can increase disk usage.
More detail please refer the following related KB:
Understanding Memory Management in Windows System Resource Manager
http://technet.microsoft.com/en-us/library/cc753446.aspx
More information:
Can a process be limited on how much physical memory it uses?
http://blogs.technet.com/b/clinth/archive/2012/10/11/can-a-process-be-limited-on-how-much-physical-memory-it-uses.aspx
Install Windows System Resource Manager
http://technet.microsoft.com/en-us/library/cc753939.aspx
Hope this helps.
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