Curl creator/maintainer Daniel Stenberg blogged about HTTP/3 in curl a few months ago: https://daniel.haxx.se/blog/2024/06/10/http-3-in-curl-mid-20...
One of the things he highlighted was the higher CPU utilization of HTTP/3, to the point where CPU can limit throughput.
I wonder how much of this is due to the immaturity of the implementations, and how much this is inherit due to way QUIC was designed?
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