Hello folks, your SAM Doc Lady here!
Looking for one place for all of your doc needs? Here it is!
Server & Application Monitor (SAM) 6.4 - SolarWinds Worldwide, LLC. Help and Support
The link includes updated guides, release notes, upgrade guide, and feature overviews for PerfStack and Cloud Infrastructure Monitoring (AWS). The Getting Started Guide also includes some quick setup and go content for Cloud Monitoring and Perfstack, with more use cases and examples to come!
Feedback and thoughts always welcomed. 
Lori, the Doc Lady
