Tag Archives: numa

Set Hyper-V 2012 VM NUMA node

Run the following PowerShell command line and you can see what NUMA node your VMs are running on, assuming you a) have NUMA aware host hardware and b) haven’t enabled NUMA spanning: (Get-Counter -ComputerName “HFR3-UWE12” -Counter “Hyper-V VM Vid Partition(*)\Preferred NUMA … Continue reading

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Hyper-V 2012 VM RAM and NUMA nodes

I have some Dell R710 servers that have been running the free edition of XenServer 5.5 since 2009. They have 48GB RAM and two Xeon X5550 CPUs, and host five virtual machines, all running XenApp. This was done as part of … Continue reading

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