[zeromq-dev] epgm performance numbers

Steven McCoy steven.mccoy at miru.hk
Thu Oct 25 18:47:49 CEST 2012


On 25 October 2012 12:28, Rohan Bedarkar <r_bedarkar at yahoo.com> wrote:

>
> Hi Steven
>
> I tried numbers like 10,000 and even then it took almost 7 seconds.
>
> It seems the throughput is the bottleneck here.... Thoughts? Do I need PGM
> tweeking?
>
>  Transport:                     ZMQ
>  Protocol:                       epgm
>  Messages recd:                 10000
>  Total Time:                     7930204 us
>  Throughput:                     0.15132 Mbps
>  Avg per msg:                   793.02 us
>
>
This suggests you need to lower the rate limit until you find a level that
your environment can sustain.

What platform is this test being executed on?  On Windows it is quite
drastic the performance improvement by throttling outgoing packets as the
IP stack is generally the bottleneck.

-- 
Steve-o
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