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VMware vSphere 6.x Datacenter Design  Cookbook

You're reading from   VMware vSphere 6.x Datacenter Design Cookbook Over 75 practical recipes to confidently design an efficient virtual datacenter with VMware vSphere 6.x

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Product type Paperback
Published in Jun 2016
Publisher Packt
ISBN-13 9781785283468
Length 324 pages
Edition 2nd Edition
Tools
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Authors (2):
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kim bottu kim bottu
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Hersey Cartwright Hersey Cartwright
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Hersey Cartwright
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Table of Contents (14) Chapters Close

Preface 1. The Virtual Datacenter FREE CHAPTER 2. The Discovery Process 3. The Design Factors 4. vSphere Management Design 5. vSphere Storage Design 6. vSphere Network Design 7. vSphere Compute Design 8. vSphere Physical Design 9. Virtual Machine Design 10. vSphere Security Design 11. Disaster Recovery and Business Continuity 12. Design Documentation Index

Calculating CPU resource requirements


There are several factors that must be considered when calculating CPU resources' requirements, such as the amount of CPU resources required to support the current workloads, the amount of CPU resources required to support future growth, and the maximum CPU utilization threshold.

The following discovery information from Chapter 3, The Design Factors, will be used to calculate the CPU requirements:

  • Currently, there are 100 physical servers, each hosting a single application. Each application services 10 customers.

  • The business expects to add 50 new customers over the next year.

  • Support growth over the next 5 years.

  • Each application server is configured with two dual core 2.7 GHz processors. The peak usage of a single application server is approximately 10% of the total or approximately 1 GHz.

How to do it…

  1. Determine the amount of CPU resources required to support the current workloads:

    Number of Workloads x CPU Speed in MHz or GHz = Current CPU Resources Required...

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