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Determining the outcome of a resource pool configuration on performance

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I am trying to predict the outcome of a resource pool configuration on CPU.  The configuration is as follows:

 

Total Cluster CPU resources: 20GHz

 

Resource Pool 1:  10 VMs, 10,000 shares, 10GHz reservation, No limit

Resource Pool 2:  10 VMs, 10,000 shares, no reservation, No limit

 

Sibling VMs: 10 vms are not in any resource pool.  They are siblings to resource pool 1 and 2.  They have 1vcpu each, and default settings for reservations, limits, etc. - (nothing has been configured)

 

 

Suppose I have contention, and ALL vms in the cluster begin to request ALL cpu resources available to them.


How many shares would each VM receive, and how many GHz would be available to each VM?


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