All these hypotheses are quite testable, and it should be obvious that
if a patch is supposed to improve performance there should be some
effort to quantify the impact.
Hi Tom
I ran a single stream unconnected UDPv4 test on an ARM64 system and I
see
a slight increase in performance (782 -> 788Mbps) with udp demux
disabled.
A rudimentary app which does a sendto/recvfrom along with some
statistics collection was used for this.
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