[progress Communities] [progress Openedge Abl] Forum Post: Re: Low Performance In Windows 2012

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ChUIMonster

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Also -- 16 VCPUs? Do you *really* need 16 vcpus? If you do... does the physical host have 16 physical cores free when you need them? Or is your hypervisor spending a lot of time waiting for those rare moments when there are 16 free cpus to run your VM on? If you look at perfmon and see that you're only using 10% of those 16 vcpus try scaling back the VM to 2 cores (or whatever "right-size" is a good close match to actual cpu needs). You just might be amazed at how much more you can get done by demanding less.

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