How does Dynatrace enable monitoring for containers?

Dynatrace enables monitoring for containers primarily through the installation of OneAgent on the hosts where the containers are running. OneAgent is a powerful solution that automatically discovers and monitors the performance of all applications, including those running in containers, without the need for extensive manual configuration or modification of the application environment.

When OneAgent is installed on a host, it captures a wealth of information by injecting itself into running processes and collecting telemetry data related to application performance, network requests, and database calls. This seamless integration allows Dynatrace to provide a comprehensive view of the containerized applications, including resource utilization and microservices interactions, leading to deeper insights for performance management.

The other choices do not correctly describe how Dynatrace facilitates container monitoring. They may involve processes that either complicate monitoring or fall outside Dynatrace's automated capabilities. For example, requiring extensive configuration of Docker images or modifying run commands adds unnecessary complexity, while utilizing external monitoring tools would not leverage Dynatrace’s built-in capabilities. The strength of Dynatrace lies in its ability to provide robust automatic monitoring through OneAgent, ensuring minimal impact on operational efficiency.