{"id":31112,"date":"2023-05-09T13:17:58","date_gmt":"2023-05-09T17:17:58","guid":{"rendered":"https:\/\/www.eginnovations.com\/blog\/?p=31112"},"modified":"2023-05-09T13:17:58","modified_gmt":"2023-05-09T17:17:58","slug":"theres-power-in-your-data-5-secrets-to-solving-citrix-problems","status":"publish","type":"post","link":"https:\/\/www.eginnovations.com\/blog\/theres-power-in-your-data-5-secrets-to-solving-citrix-problems\/","title":{"rendered":"There’s power in your data – 5 Secrets to solving Citrix Problems"},"content":{"rendered":"
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Data can be overwhelming. The purpose of this blog is help you sift through data to find exactly what you need to use it in a meaningful way when solving Citrix problems.<\/p>\n

After working in performance benchmarking and analysis, one thing I noticed is only the really really big companies have full-time staff dedicated to doing analysis on a daily basis. Which means, it\u2019s up to the generalists, or Jacks and Jills-of-all-trades, to review data and make sense of it. How does one do this?<\/p>\n

Here\u2019s the scenario \u2013 you have multiple complaints but can\u2019t quite pinpoint it \u2013 there\u2019s no \u2018smoking gun\u2019. Citrix support is unable to help because of lack of proof that it is a Citrix problem.
\nDo you just give up? No. If there\u2019s one thing I\u2019ve learned in my 20-year career in IT, it\u2019s persistence when solving Citrix problems.<\/p>\n

I\u2019ll show you some easy ways to get data from inside eG Enterprise so that you aren\u2019t wasting time trying to pinpoint any one area causing the problem. It\u2019s probably a collection of problems, kind of like the story of my life. Admins will collect this data and have it ready to send back to Citrix support.<\/p>\n

So, even if you aren\u2019t a trained Performance Analyst, keep reading to figure out the next best step using these 5 secrets to solving your Citrix problems.<\/p>\n

<\/span>1. Is it a single user affected or many? Look at end user dashboards and trends<\/span><\/h2>\n

The best way to diagnose a problem is to figure out if it\u2019s affecting all or some users. eG Enterprise\u2019s end user dashboard can help answer questions like: Is it all users in a geographic area? Is it one user?<\/p>\n

Inside the User Experience dashboard you can see all connected users and apply filters or even sort by different geographic locations. For example, sort by country to see if any of those users are affected by the issue. This can tell you if it\u2019s possibly affecting everyone in a City, Country on a host. The GeoMap will also help to quickly determine if a region is having issues.<\/p>\n

Grab this data by clicking on the top right corner and download as a CSV or PDF. This report is a moment in time that can show possible problems with certain regions. It is data that can be extracted at any time and shared with Citrix support to help figure out the next best step when making changes in the Citrix environment.<\/p>\n

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Figure 1: Built-in dashboards – The User Experience and Virtual Application dashboard help group issues by location.<\/div>\n

<\/span>2. Blame the network! If Citrix servers are green, then what? Let\u2019s dive into latencies, HDX latencies and User networks. Secret: there\u2019s an Easter egg inside eG<\/span><\/h2>\n

But don\u2019t really blame the network if you don\u2019t have to. The network engineer will not appreciate it.<\/p>\n

First, check the overall health of the environment. You can see quickly in a topology map where an issue possibly lies. Below, the only issues are alerting from the VDAs, so that means the infrastructure is all green and good! But it also means there is more to investigate inside the VDAs from a user perspective.<\/p>\n

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Figure 2: The service-level topology view shows Citrix servers and their status.<\/div>\n

Next, gather the data around user latencies. You might find it\u2019s actually an issue with the user\u2019s network, not yours!<\/p>\n

To see the current latencies, first try the Virtual Apps Dashboard Overview. We have an average of .87s across users, but we also see 3 HDX alerts and 1 Network Latency alert.<\/p>\n

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Figure 3: Aggregated user latencies across the Citrix site are available on the Virtual Apps dashboard.<\/div>\n

From here, click on the left icon to see more details around User Experience in real time.<\/p>\n

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Figure 4: \u00a0The User Experience tab on the left side of the Virtual Apps dashboard dives into HDX Latencies.<\/div>\n

One more deep dive into John\u2019s session and it\u2019s clear that their connection is the problem. In the image below, the Connection Strength is Poor because of the Network Latency, which is round-trip time between the Citrix VDA and the end-user. The HDX \/ EDT latencies are not adding significant extra latency indicating the Citrix receiver stack and user interaction with it is not likely to be causing the issue.<\/p>\n

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Figure 5: Real user experience data on the topology view of this user shows the issue is not on the Citrix server side.<\/div>\n<\/div>\n

At this point you will want to determine if the issue is affecting all (or many) users or just a single user. This will help you differentiate between end user issues such as home Wi-fi issues, ISP problems, CPU\/RAM resource problems on a home laptop and true networking issues. A data center network issue will affect multiple users. Further investigations can be done in many ways:<\/p>\n