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Citrix receiver is slow
Citrix is Slow, Or Is It!? - Citrix Performance Considerations -
For example, directing traffic handling to use the hosts CPU rather than using the network stack resources.
Without RSS it could be artificially limited. Changing these settings requires a reboot. Similarly, if possible also ensure Citrix Single Sign-on is first in the Provider Order on the clients. Many vendors will recommend their product be top of the order, so this may not be possible. Setting this on end user devices will likely need to be set centrally, this can be done via the registry e. Again, a reboot will be required.
This can also be set via Group Policy. Citrix provide a list of recommended Citrix and Microsoft hotfixes which can be crucially important.
In an environment I worked in recently, we discovered several launch issues which were being caused by heavy NetBIOS traffic on the client devices.
We detected this using a simple Wireshark trace on clients exhibiting the issue and filtering the output to show nbns. The slowness was not just experienced on launch either; if you reset the Citrix Receiver the desktop shortcuts would come back very, very slowly and one at a time rather than all at once. It appeared that the traffic was related to WPAD. Setting up a WPAD server did resolve the issue but was not required, this issue is best handled by your network team.
They should know how to best handle this for your network. Ensure all relevant firewall port settings have been set correctly! Also ensure anti-virus exclusions have been granted both at the server and client level. This one is a little less black and white. There are of course recommended policies, such as for printing performance but policies are a very org specific thing.
A somewhat obvious pointer is to ensure your AD is not a mess! Some servers might be configured with only one hard drive dedicated to running the Operating System in the case of blade systems.
Additionally, having a RAID system with a caching system also improves disk performance. Moving the operating system to a high performance disk subsystem can consequently improve server performance. Failed to load featured products content, Please try again. Customers who viewed this article also viewed. Log in to Verify Download Permissions.
Symptoms or Error You experience slow response or keyboard lag when in a XenApp session. Often the issue is blamed on network latency, XenApp load, or a general XenApp issue. Troubleshooting Requires Visibility Goliath provides complete end-to-end visibility into the underlying virtualization delivery infrastructure, including specific details on the end user — all from a central console.
Troubleshooting Requires Embedded Intelligence and Automation A good troubleshooting tool will automatically and intelligently map out your entire infrastructure to deliver end-to-end visibility around the health of your system. Automatic mapping your entire Citrix infrastructure to visualize connections, relationships, and health of components.
Ability to easily switch views to different data centers or locations. Correlation of end-user experience issues to delivery infrastructure components and overall health of the system. Context-sensitive metrics and alerts for selected components.
Brien Posey Microsoft MVP As an internationally best-selling technology author and time Microsoft MVP, Brien Posey has written or contributed to dozen books, and created numerous full-length video training courses on a huge variety of IT and space-related topics. Troubleshooting Logon Initiation Goliath is an early-warning system that specifically solves logon initiation problems. Highlight of where the issue occurred during logon. Visual proof that an issue did occur.
Isolation of the failure point. Our team of seasoned IT professionals has decades of experience analyzing and repairing Citrix systems gone awry. We work with your users to develop routines that simulate their entire daily workflow, from login to logout.
As a matter of course, we run this routine and monitor response times. When we see a trend toward degradation, we proactively make system adjustments ideally before actual users notice a slowdown.
A wide variety of factors can result in a slow and inconsistent Citrix environments. Understanding the causes and how to fix them can be a daunting task for even seasoned IT professionals, burdened with day-to-day operations issues and emergencies. You can also access other information, including case studies of companies in situations like yours, here. Capital View Center S.
Whitehat Virtual Blog Discover best practices, product information, and IT tips that you can use to help your business. Misconfigured profiles — Proper time and attention were not given to selecting the correct profile type or thinking through the size of the profiles, including how and where the end-user data should be stored to deliver the right balance of performance and individual customization.
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