Which types of user actions does Dynatrace monitor?

Dynatrace monitors user actions primarily through the categories of Load, XHR (XMLHttpRequest), and Custom actions.

Load actions refer to the initial loading of web pages or content as users interact with applications, allowing Dynatrace to assess performance metrics related to how quickly and efficiently a page or asset is delivered to the user. XHR actions are vital in understanding interactions that occur behind the scenes, typically used in Single Page Applications (SPAs), where data is fetched asynchronously without a full page reload. Custom actions are specific events or interactions defined by the user or application developers, allowing for more tailored monitoring of user behavior beyond standard load times and XHR requests. This comprehensive approach helps Dynatrace provide a detailed analysis of user experiences and system performance, capturing a wide range of interactions and their impact on overall application efficiency.

Considering the other options, while they mention valid types of actions, they do not encompass the full spectrum of user interactions that Dynatrace is designed to monitor. For instance, referring to single and multi-threaded actions focuses more on programming concepts rather than user interactions. Initiated and terminated actions lack the specificity needed for effective performance monitoring, as they don't address the context of the actions or how they contribute to user experience.