[zeromq-dev] pub/sub performance help

Pieter Hintjens ph at imatix.com
Mon Aug 29 13:19:19 CEST 2011


On Mon, Aug 29, 2011 at 1:00 PM, ZOUNG KALACK Jimy (EXT)
<jimy.zoung-kalack-ext at sgcib.com> wrote:

>>What does the X axis represent, is that message size?
>        The X axis represents messages (not the size) the first msg to the last msg received.

IMO it's an artifact of the way you're measuring latency. Normally we
measure individual messages. You're measuring batches, it seems. The
actual latency per message should be constant depending on the message
size.

In other words you've got an error in your measurement technique.

-Pieter



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