HornetQ Initialization Takes 25% of AS Boot Time ------------------------------------------------ Key: JBAS-8078 URL: https://jira.jboss.org/browse/JBAS-8078 Project: JBoss Application Server Issue Type: Task Security Level: Public (Everyone can see) Components: JMS (HornetQ) Affects Versions: 6.0.0.M4 Reporter: Richard Opalka Assignee: Tim Fox Fix For: 6.0.0.Final This is the umbrella JIRA for all the future HornetQ boot time optimization fixes. I was measuring AS boot times today. Here are the results. ----------------------- Test Configuration ----------------------- * AS TRUNK (https://svn.jboss.org/repos/jbossas/trunk -r 105792 default configuration) * Sun JDK6 (java version "1.6.0_20") * 64 Bit Linux OS (Linux opalka 2.6.32.12-115.fc12.x86_64 #1 SMP Fri Apr 30 19:46:25 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux) * Intel Processor (Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz) ----------------------- AS trunk (with HornetQ) boot times: ----------------------- Round 01 - 25s:723ms Round 02 - 24s:260ms Round 03 - 24s:626ms Round 04 - 25s:345ms Round 05 - 24s:510ms Round 06 - 24s:458ms Round 07 - 24s:904ms Round 08 - 24s:885ms Round 09 - 24s:367ms Round 10 - 24s:817ms Round 11 - 24s:815ms Round 12 - 25s:174ms Round 13 - 24s:758ms Round 14 - 25s:260ms Round 15 - 24s:692ms ----------------------- Average - 24s:840ms ----------------------- When I removed: $JBOSS_HOME/server/default/deploy/hornetq/ $JBOSS_HOME/server/default/deployers/hornetq-deployers-jboss-beans.xml ----------------------- AS trunk (without HornetQ) boot times: ----------------------- Round 01 - 18s:379ms Round 02 - 18s:399ms Round 03 - 18s:837ms Round 04 - 19s:274ms Round 05 - 18s:506ms Round 06 - 19s:102ms Round 07 - 18s:981ms Round 08 - 19s:138ms Round 09 - 18s:565ms Round 10 - 18s:439ms Round 11 - 18s:586ms Round 12 - 18s:330ms Round 13 - 18s:855ms Round 14 - 18s:545ms Round 15 - 19s:210ms ----------------------- Average - 18s:743ms ----------------------- ----------- Conclusion: ----------- 24s:840ms = 100 % AS trunk boot 18s:743ms ~ 75 % AS trunk without HornetQ boot --- 6s:097ms ~ 25 % HornetQ boot --- -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira