[zeromq-dev] pub/sub performance help

Pieter Hintjens ph at imatix.com
Tue Aug 30 12:13:13 CEST 2011


On Tue, Aug 30, 2011 at 9:30 AM, ZOUNG KALACK Jimy (EXT)
<jimy.zoung-kalack-ext at sgcib.com> wrote:

> Could someone tell why when the publisher publishes 1.000.000 messages, the subscriber starts picking them, then stops in the middle and restart picking them when the publisher finishes.

Most likely, you're running on a single box with 2 cores, and the
threads are fighting for CPU.

-Pieter



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