Alexander Bluhm <[email protected]> wrote: > On Wed, Jun 23, 2021 at 11:40:18AM +0200, Martin Pieuchot wrote: > > Our previous attempt [0] to replace the current select(2) implementation > > has been reverted due to non-acceptable latency increase on sockets [1]. > > I have measured the performance difference. > > http://bluhm.genua.de/perform/results/2021-06-21T09%3A44%3A18Z/perform.html > > Worst 20% throughput drop [...]
That is terrible. It is really crazy that this conversion should produce worse results. As in, if it produces any worse results it should not be done.
