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[Xen-users] 2 DomU and 2 4-cores CPU



Hi,

  With my college, I was wondering what is the best optimization for our
setup. I've got 2 VM with 16GB of RAM and 4 vCPU to each one. My server got
2 CPU with 4 cores inside (makes 8 CPU). What produce the best performance
: 
  1) Give ALL cpu to my 2 VM and each ones will take its 4 vCPU where it
can
  2) Give CPU 0-3 to VM1 and CPU 4-7 to VM2 : each vm own the 4 cores from
1 CPU
  3) Give CPU 0,1,4,5 to VM1 and 2,3,6,7 to VM2 : mix cores  between the
both CPU

  Thanks by advance for any information or point me to any docs talking
about this ! 

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