Sorry for the while weekend passed before I replied; it was a busy one. Anyway, based off all of your suggestions, I ran perftest, and wasn't able to reproduce my results. After a few more hours on Sunday night, I realized that the problem was...sigh...between the chair and the keyboard...one of those remarkable "How did this EVER work" errors. Really sorry for wasting your time.
Anyway, thank you all for your help, and congratulations on a piece of software that is apparently smarter than me. :) -Rob On Mon, 2009-01-26 at 09:31 -0500, Alan Conway wrote: > I tried to reproduce this with perftest in the qpid/tests directory and > didn't > see the effect you're talking about. My results below. How many messages does > your test send? Can you reproduce the effect with perftest? > > [acon...@rolf src]$ ./qpidd --auth no -d > [acon...@rolf src]$ tests/perftest --size 8 --count 10000 > Processing 1 messages from sub_ready . done. > Sending start 1 times to pub_start > Processing 1 messages from pub_done . done. > Processing 1 messages from sub_done . done. > > Total 20000 transfers of 8 bytes in 1.11938 seconds. > > Publish transfers/sec: > 10266.4 > Average: 10266.4 > > Subscribe transfers/sec: > 8022.35 > Average: 8022.35 > > Total transfers/sec: 17867.1 > Total Mbytes/sec: 0.136315 > > [acon...@rolf src]$ tests/perftest --size 8192 --count 10000 > Processing 1 messages from sub_ready . done. > Sending start 1 times to pub_start > Processing 1 messages from pub_done . done. > Processing 1 messages from sub_done . done. > > Total 20000 transfers of 8192 bytes in 1.35572 seconds. > > Publish transfers/sec: > 8075.96 > Average: 8075.96 > > Subscribe transfers/sec: > 7273.82 > Average: 7273.82 > > Total transfers/sec: 14752.4 > Total Mbytes/sec: 115.253 > > [acon...@rolf src]$ pkill qpidd > [acon...@rolf src]$ ./qpidd --auth no -d > [acon...@rolf src]$ tests/perftest --size 8192 --count 10000 > Processing 1 messages from sub_ready . done. > Sending start 1 times to pub_start > Processing 1 messages from pub_done . done. > Processing 1 messages from sub_done . done. > > Total 20000 transfers of 8192 bytes in 1.35296 seconds. > > Publish transfers/sec: > 8158.95 > Average: 8158.95 > > Subscribe transfers/sec: > 7268.79 > Average: 7268.79 > > Total transfers/sec: 14782.4 > Total Mbytes/sec: 115.488 > > [acon...@rolf src]$ tests/perftest --size 8 --count 10000 > Processing 1 messages from sub_ready . done. > Sending start 1 times to pub_start > Processing 1 messages from pub_done . done. > Processing 1 messages from sub_done . done. > > Total 20000 transfers of 8 bytes in 1.07849 seconds. > > Publish transfers/sec: > 11264.8 > Average: 11264.8 > > Subscribe transfers/sec: > 9231 > Average: 9231 > > Total transfers/sec: 18544.5 > Total Mbytes/sec: 0.141483 > > > --------------------------------------------------------------------- > Apache Qpid - AMQP Messaging Implementation > Project: http://qpid.apache.org > Use/Interact: mailto:users-subscr...@qpid.apache.org > > --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:users-subscr...@qpid.apache.org
