Book Image

Optimizing Citrix?? XenDesktop?? for High Performance

By : Craig Thomas Ellrod
Book Image

Optimizing Citrix?? XenDesktop?? for High Performance

By: Craig Thomas Ellrod

Overview of this book

Citrix XenDesktop is a suite of desktop virtualization tools designed to provide users with fast and convenient access to their Windows desktops and applications through any device. Virtual desktops mean that rather than setting up hundreds or thousands of individual computers in an enterprise, companies can instead opt to create servers with large amounts of memory, disk, and processing resources, and use virtualization to offer these resources to end users. The result of this is that users are provided with an experience that appears to be identical to having an individual desktop PC. Each user has some disk space, processor time, and memory allocated to them, as though it is present on their own physical machine, when in reality, the resources are physically present on a centralized server. This book starts by answering the basic questions you need to ask when considering XenDesktop, followed by methods of how you can properly size your server infrastructure for XenDesktop. You’ll discover how to optimize the virtual machines used in XenDesktop, how to optimize your network for XenDesktop, and how to optimize the hypervisor and the cloud. You’ll also learn how to monitor XenDesktop to maximize performance. By the end of the book, you will be able to plan, design, build, and deploy high performance XenDesktop Virtualization systems in enterprises. You will also know how to monitor and maintain your systems to ensure smooth operation.
Table of Contents (18 chapters)
Optimizing Citrix XenDesktop for High Performance
Notice
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Using HDX Insight™


NetScaler Insight Center is new. It is the EdgeSight network analysis tool and has the EdgeSight performance management functionality integrated with Director. There are two main components of NetScaler Insight Center:

  • Web Insight shows performance of web applications

  • HDX Insight shows the performance of XenDesktop and XenApp applications

HDX Insight provides application and desktop views of the network. This provides advanced analytics of ICA traffic in the XenDesktop deployment. HDX Insight performance management provides the historical capacity and health trend reporting. A key metric that is often looked at in XenDesktop deployments is the ICA RTT which is an indication of usability.

HDX Insight network analysis must be used with NetScaler Insight Center. NetScaler Insight Center must be installed and configured in Director. NetScaler Insight Center is a virtual machine (appliance) that can be downloaded from http://citrix.com. Director gathers information related to XenDesktop...