What type of activity does Dynatrace recommend monitoring for calls to unmonitored hosts?

Dedicated monitoring with Dynatrace OneAgent is recommended for calls to unmonitored hosts because it provides comprehensive visibility into application performance and user experiences. By deploying Dynatrace OneAgent, you can extend monitoring capabilities to cover these unmonitored hosts, ensuring that performance data for all components of your application ecosystem is captured. This deployment enables automatic discovery of services and dependencies, allowing for deeper insights into how these unmonitored hosts interact with your monitored applications.

In essence, this approach helps in identifying performance bottlenecks, error rates, and other metrics that might be affecting overall system health. Without dedicated monitoring, unmonitored hosts could lead to blind spots in observability, making it difficult to troubleshoot issues or optimize performance effectively.