There's not a good distributed concurrent benchmark in the Techempower Web Framework benchmarks, because the Multiple Queries and Fortunes test programs don't use any parallelism or concurrency primitives to win at fast SQL queries. https://www.techempower.com/benchmarks/#section=data-r21&tes...

From https://news.ycombinator.com/item?id=37289579 :

> I haven't checked, but by the end of the day, I doubt eBPF is much slower than select() on a pipe()?

Channels have a per-platform implementation.

- "Patterns of Distributed Systems (2022)" (2023) https://news.ycombinator.com/item?id=36504073