If I get ping ~50us and zmq performance reports ~50us it means that zmq has virtually zero overhead, right?
On Thu, May 3, 2018 at 4:05 PM, Luca Boccassi <luca.bocca...@gmail.com> wrote: > On Thu, 2018-05-03 at 15:44 +0300, Ernest Zed wrote: > > Hi All, > > I'm running performance tests in accordance with this document > > http://zeromq.org/results:perf-howto > > > > It is stated that the latency measured just one-way. I guess this > > document > > is very old and I wanted to ask it is still holds true. > > The measuring code is very simple, I suggest to just look at it. > The latency is measured for a roundtrip. > > > Second, what is the > > expected overhead of zmq? For example, if I ping one machine from the > > second one and get, say, 50us, what is the latency I could expect > > from zmq > > when running local/remote_lat test? 25, 50, 100, 200us? > > > > Sincerely, > > Ernest > > The environment can vary the performances, so you should simply measure > it and see what's it like with your hardware and network. > > -- > Kind regards, > Luca Boccassi > _______________________________________________ > zeromq-dev mailing list > zeromq-dev@lists.zeromq.org > https://lists.zeromq.org/mailman/listinfo/zeromq-dev > >
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