[PDF]Serving Netflix Video at 400Gb/s on FreeBSD - NETFLIX, Drew Gallatin at EuroBSDCon 2021Serving Netflix Video at 400Gb/s on FreeBSD Drew Gallatin EuroBSDCon 2021 Outline: ● Motivation ● Description of production platform ● Description of workload ● To NUMA or not to NUMA? ● Inline Hardware (NIC) kTLS ● Alternate platforms Motivation: ● Since 2020, Netflix has been able to serve 200Gb/s of TLS encrypted video traffic from a single server. ● How can we serve ~400Gb/s of video from the s
