Power Management Policy

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I have one vcenter 5.5 and one cluster. there are 20 esxi host ( ProLiant DL380p Gen8 ) and i saw following . what is best practives ?  high performans or balanced ?  Report of vSphere Optimization Assessment

CPU Model	Power Management Technoloy	Power Management Policy
Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz	ACPI P-states, ACPI C-states	High Performance
Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz	ACPI P-states, ACPI C-states	Balanced

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It depends, some virtual machine application can experiencing performance issues with power management settings enabled, while other have little or no performance impact. Take a look at this KB article for some considerations: Poor virtual machine application performance may be caused by processor power management settings (1...

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then some esxi high some balanced. How does one structure ?