very good video about QUIC that I found in the HN comments:

https://www.youtube.com/watch?v=cdb7M37o9sU

Variable performance like this is interesting. Looks it occurs when bandwidth exceeds 600 Mbps.

> we identify the root cause to be high receiver-side processing overhead, in particular, excessive data packets and QUIC's user-space ACKs. We make concrete recommendations for mitigating the observed performance issues.

k00b

tech

This link was posted by [carlos-menezes](https://news.ycombinator.com/user?id=carlos-menezes) 1 hour ago on [HN](https://news.ycombinator.com/item?id=41890784). It received 67 points and 42 comments.