[zeromq-dev] Performance results on 100Gbps direct link
Benjamin Henrion
zoobab at gmail.com
Sun Aug 11 13:05:04 CEST 2019
On 9 Aug 2019 23:36, "Francesco" <francesco.montorsi at gmail.com> wrote:
Hi all,
I placed here:
http://zeromq.org/results:100gbe-tests-v432
the results I collected using 2 Mellanox ConnectX-5 linked by 100Gbps
fiber cable.
The results are not too much different from those at 10gpbs
(http://zeromq.org/results:10gbe-tests-v432)... the difference in TCP
throughput is that
- even using 100kB-long messages we still cannot saturate the link
- latency is very much improved for messages > 10kB long
Hopefully we will be able to improve performances in the future to
improve these benchmarks...
Do you have a test which can show first that you can saturate the 100gbps
link?
Like an iperf or a simple wget test?
Best,
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