Pushing the Limits of Linux Kernel Networking (2015)

[wskinner]

https://rhelblog.redhat.com/2015/09/29/pushing-the-limits-of-kernel-networking/

[shaklee3]

Good article. A newer one would probably include xdp as well since this was written before xdp was included in common kernels, especially RHEL's

[tux1968 → shaklee3]

For anyone else who doesn't know what XDP might refer to, eXpress Data Path :

https://www.iovisor.org/technology/xdp

[judge2020]

Related reading from Cloudflare regarding linux ports: https://blog.cloudflare.com/how-we-built-spectrum/

HN discussion: https://news.ycombinator.com/item?id=16821807