[jboss-jira] [JBoss JIRA] Commented: (JBMESSAGING-1680) Improving the startup of Messaging Post Office service
Howard Gao (JIRA)
jira-events at lists.jboss.org
Fri Jul 31 05:03:29 EDT 2009
[ https://jira.jboss.org/jira/browse/JBMESSAGING-1680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12478364#action_12478364 ]
Howard Gao commented on JBMESSAGING-1680:
-----------------------------------------
By kicking off another thread to start the data channel in GroupMember, we can save about 2 sec. See data:
Total duration: 4040 [GroupMember]
-----------------------------------------------
[create-control-channel] : dur 15 ---> 0.37%
[kickoff-data-thread] : dur 23 ---> 0.57%
[connect-control-channel] : dur 2008 ---> 49.7%
[waiting-data-channel] : dur 1994 ---> 49.36%
-----------------------------------------------
Total duration: 4120 [Messaging PostOffice]
-----------------------------------------------
[super-start] : dur 2 ---> 0.05%
[office-init] : dur 0 ---> 0.0%
[get-bindings-from-storage] : dur 24 ---> 0.58%
[groupmember-start] : dur 4049 ---> 98.28%
[cluster-init] : dur 37 ---> 0.9%
[load-bindings] : dur 8 ---> 0.19%
-----------------------------------------------
> Improving the startup of Messaging Post Office service
> ------------------------------------------------------
>
> Key: JBMESSAGING-1680
> URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1680
> Project: JBoss Messaging
> Issue Type: Feature Request
> Components: JMS Clustering
> Affects Versions: 1.4.0.SP3.CP08, 1.4.4.GA
> Reporter: Howard Gao
> Assignee: Howard Gao
> Fix For: 1.4.0.SP3.CP09, 1.4.5.GA
>
>
> Investigating the possibility of starting the two JGroups channels concurrently so that the startup process will be faster.
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