The below is a list of guides to help you understand where and how to setup sFlow in your environment
Prior to installing, please check the Recommended sFlow settings
For installing on Hyper-V hosts see our guide Hyper-V sFlow Configuration
For installing on Proxmox and other KVM based hypervisors see How to Setup Faddom on Proxmox
If you need to install the Faddom sFlow Generator on a standalone Windows machine or in a managed cloud environment you can see Capturing network traffic using agents
If you wish to send sFlow from an F5 loadbalancers you can see How to Setup Faddom as an sFlow Collector in F5
If you wish to use host sFlow you can see the documentation and download it from sflow.net