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VMware vSphere 6.x Datacenter Design  Cookbook - Second Edition

You're reading from  VMware vSphere 6.x Datacenter Design Cookbook - Second Edition

Product type Book
Published in Jun 2016
Publisher Packt
ISBN-13 9781785283468
Pages 324 pages
Edition 2nd Edition
Languages
Authors (2):
Hersey Cartwright Hersey Cartwright
Profile icon Hersey Cartwright
kim bottu kim bottu
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Table of Contents (19) Chapters

VMware vSphere 6.x Datacenter Design Cookbook Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
1. The Virtual Datacenter 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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