UEM, or User Experience Monitoring, is a new feature of FusionReactor 5.0.0. This feature allows you to monitor the experience of your users, by getting data on how long the request took to render on the users browser and how long the request took to transfer to the client machine, over the network. This data is visible on the requests as a sub transaction. There is also an overview of this data on the User Experience page.
The image above shows the UEM graph from a live server.
How UEM works
How to use UEM
To use UEM in a web page all that is needed is the inclusion of a call to the FusionReactor API (FRAPI) method getUemTrackingScript. (For examples please see UEM Script Usage Examples)
If you are using IIS or Apache with a connector to your application serverr, it will be required that you specify the ISAPI connector filer as the UEM Endpoint Filter in the UEM Settings page. (see ISAPI and FusionReactor)