Review – Goliath application availability monitor

One of the issues with a RDS/Citrix/Horizon enviroment is actually capturing how the experience feels like for an end-user and being able to detect and see how the end-user sees the logon process. Most monitoring tools today focus on the performance on the terminal servers looking at CPU/Memory and storage available or looking at services that are actually running using service monitoring tools like System Center Operations Manager and so on. The issue with these is that they are infrastructure focused which of course is an important aspect but we also need to look at the end-user layer as well. This is something that Goliath have worked closely on with the release of Application Availability Monitor, which allows us to do monitor of enduser applications and desktop using realtime logon test as an end-user from different locations. They also provide visibility into all applications and desktops being launched, with reports and drilldown analytics detailing whether logons succeeded, failed, or where slow.

They also provide screenshots of each process to make it easier for helpdesk to determine where the issue lies.

The architecture is pretty product is pretty simple, it consists of the Goliath Availabilty server which stores and maintance state of the connectivity and stores the result in a SQL Server database which can either be locally installed as part of the goliath server or using a remote setup NOTE: If you download the trial from their website the product will by default install with SQL Express embedded with the installation. We also have the availability agents which actually performs the tests against the different enviroment regardless if it is Microsoft RDS, Citrix XenDesktop or Horizon View.

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Of course depending on what kind of enviroment you want to do testing against there are some small differences on what we need to configure on the endpoint and configure the enviroment we want it to test against. So we define a schedule to check application availablity from each of our enviroments, and Goliath will do a step by step interaction and take screenshots to determine where any type of error might occur. For instance in this example below we can see that my resource Administrative Desktop is suddenly not available.

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The test is based upon a schedule which I have defined and which agent it is run from. Here we can see an example from where a desktop is not available but all other components are available and are working hence what we see in the availability analysis. In a scenario where there are issues further in the session you will get a screenshot which shows where the issues lies.

Citrix-Epic-Login-Monitoring

So using Application Availability Monitor from Goliath it can allow us to get a clearer image of how the enviroment is doing but not just by monitoring individual services and processes, but actually combining this with a simulated end-user logon process to see where the process stops.

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About the Author: Marius Sandbu

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