DatagramChannel performance issue

[Martin Thompson]

On Mon, 27 Aug 2018 at 21:10, Chris Hegarty <chris.hegarty at oracle.com> wrote:
> In your particular use-case, approximately how many unique source
> addresses are you observing?  Since there is a single cached
> address, just two alternating sources will result in additional up-calls
> and object allocation, right?

Most usecases will be 2-10 sources for high volume traffic and 10-100
sources for mid volume traffic. Yes, just going from 1 to 2 sources is
a major issue. As soon as there are 2 or more active sources then this
is a problem.