Datadog is a SaaS-based monitoring and analytics platform for IT infrastructure, operations and development teams. Datadog uses an open-source agent written in Python for gathering metrics and events. Its backend is built using a number of open and closed source technologies including D3, Apache, Cassandra, Kafka, PostgreSQL, etc.
Use the Datadog VNS3 plugin to gather performance data from all your application components, including major cloud providers and other VNS3 plugins including Varnish, Nginx, and Docker.
Follow the DataDog container guide for the full list of steps: https://cohesive.net/dnld/Cohesive-Networks_VNS3-DataDog-Container-Guide.pdf
Watch the video on how to use the DataDog plugin with VNS3: https://youtu.be/sTCgCG3m4vk