What defines a process group instance in Dynatrace?

A process group instance in Dynatrace is defined as a single running copy of a process within a group. This means that when multiple instances of the same application or service are running, each instance is treated individually, allowing for detailed monitoring and analysis of its performance and resource utilization. By identifying each instance separately, Dynatrace can provide insights into the behavior of individual processes, including metrics such as response times, errors, and resource usage, which helps in diagnosing issues and optimizing performance.

This definition emphasizes the granularity of monitoring in Dynatrace, as it allows administrators to see how each specific instance contributes to the overall performance of the application. This level of detail is crucial for troubleshooting and ensuring that all running instances are performing as expected, without making assumptions based on aggregate data alone.