I wonder if its the effect of TCP-NO DELAY (Nagler) kicking in. i.e. the small messages of OpenWire may take a while to be flushed to the socket until the buffer fills or timeouts kick in.
On 4/18/07, Albert Strasheim <[EMAIL PROTECTED]> wrote:
Hello all On Wed, 18 Apr 2007, Nathan Mittler wrote: > Unfortunately we didn't do a performance analysis, as we've been focused on > just getting 2.0 out the door. We did however notice a bit of slowness in > our integration tests. Have you, by any chance, profiled the openwire > connector to see where it's spending its time? > > With any luck, we can zero in on the bottlenecks quickly and cut a 2.1. I'm going to spend some time on this over the next few days. The symptoms are quite strange. Factors that seem to influence the speed include: - whether connection is to a local broker or a remote broker - whether the broker is running on Windows or Linux - message size possibly in combination with wire format I'll report back if I figure out anything more useful. Regards, Albert
-- James ------- http://radio.weblogs.com/0112098/
