[zeromq-dev] Anybody with updated performance results http://zeromq.org/area:results ?

Francesco francesco.montorsi at gmail.com
Wed Aug 7 00:34:25 CEST 2019


Hi Luca, Hi all,

I generated the results graph and put all of them here:

 http://zeromq.org/results:10gbe-tests-v432

I would say the results are ok but perhaps there's room for improvements.
For example: the local_thr/remote_thr benchmarks show that ZeroMQ is able
to fill the 10Gbps link only using message sizes of about 10kB.
The CPUs of the test spiked at about 3.5 Mpps @ 16B message-size  which is
a bit far from the theoretical max of Ethernet that for 84B frames (on the
wire) is 14.8Mpps (see
https://kb.juniper.net/InfoCenter/index?page=content&id=KB14737).

I wonder how ZeroMQ message batching mechanism works for small messages
(<1kB) on TCP... anybody can shed some light on this? Thanks!

Francesco


PS: any project to use something like F-stack (http://www.f-stack.org/) on
top of DPDK as backend for ZeroMQ :) ?




Il giorno dom 4 ago 2019 alle ore 20:41 Luca Boccassi <
luca.boccassi at gmail.com> ha scritto:

> Looks great, thank you!
>
> On Sun, 4 Aug 2019, 18:28 Francesco, <francesco.montorsi at gmail.com> wrote:
>
>> Hi,
>>
>>  > There's nothing that I know of for that purpose
>>
>> I wrote a 70lines bash script to automate the collection of performance
>> results using "{local/remote/inproc/proxy}_{thr/lat}" ZMQ performance
>> utils...
>> I created a PR for that: https://github.com/zeromq/libzmq/pull/3607
>>
>> Let me know if that works for you.
>>
>> As soon as I have the HW available I will use them to generate the new
>> graphs...
>>
>> Thanks
>>
>> Francesco
>>
>> Il giorno sab 3 ago 2019 alle ore 11:39 Luca Boccassi <
>> luca.boccassi at gmail.com> ha scritto:
>>
>>> There's nothing that I know of for that purpose
>>>
>>> On Sat, 3 Aug 2019, 10:24 Francesco, <francesco.montorsi at gmail.com>
>>> wrote:
>>>
>>>> Hi Luca,
>>>> I don't have a wikidot account... however I have a basic question
>>>> before getting there:
>>>>    local_thr / remote_thr
>>>> utilities are just producing a text output... is there any script to:
>>>> 1) run them automatically to generate all points of the
>>>> per-message-size graphs (http://zeromq.org/results:10gbe-tests-v031) ?
>>>> 2) produce the actual graph from the collected text outputs ?
>>>>
>>>> Thanks,
>>>> Francesco
>>>>
>>>>
>>>>
>>>> Il giorno sab 3 ago 2019 alle ore 00:40 Luca Boccassi <
>>>> luca.boccassi at gmail.com> ha scritto:
>>>>
>>>>> Yes please!
>>>>>
>>>>> Do you have an account on wikidot to edit the page?
>>>>>
>>>>> On Fri, 2 Aug 2019, 21:54 Francesco, <francesco.montorsi at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi all,
>>>>>> I noticed that all performance results reported at this page:
>>>>>>   http://zeromq.org/area:results
>>>>>> seem a bit outdated (most updated version looks like  ØMQ/2.0.6
>>>>>> !)... has anybody updated results?
>>>>>> Alternatively I may be able to generate measurements on latest libzmq
>>>>>> on 10G NICs... would you be interested in putting on that page updated
>>>>>> results?
>>>>>>
>>>>>> Thanks,
>>>>>> Francesco
>>>>>>
>>>>>>
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