[jbossts-issues] [JBoss JIRA] (JBTM-1369) Benchmark performance difference between JacORB and JDK ORB

[Tom Jenkinson (JIRA)]

    [ https://issues.jboss.org/browse/JBTM-1369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12945827#comment-12945827 ] 

Tom Jenkinson commented on JBTM-1369:
-------------------------------------

Hi Nick,

It will be the one from JBTM master: https://github.com/jbosstm/narayana/blob/master/pom.xml#L423

_But_ those numbers are not our final output. We are going to run this in CI regularly alongside some other benchmarking stuff. We are scheduling that work for some time in March - please let me know if you have any input/questions for us. For example, you could raise a PR to upgrade Narayana to JacORB 3 (not necessarily with the intention to merge it) so we can benchmark the numbers for that too.

Note that our tests are transaction ones, not EJB ones.

Thanks,
Tom
                
> Benchmark performance difference between JacORB and JDK ORB
> -----------------------------------------------------------
>
>                 Key: JBTM-1369
>                 URL: https://issues.jboss.org/browse/JBTM-1369
>             Project: JBoss Transaction Manager
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: JTS, Performance Testing
>    Affects Versions: 4.17.0
>            Reporter: Michael Musgrove
>            Assignee: Gytis Trikleris
>             Fix For: 5.0.2.Final
>
>
> JBTM-934 added support for the JDK orb to JTS. IOR sizes can range in size from 512 bytes to entirely unbounded, with the ORB being able to add arbitrary data within specific portions. Since the IOR is packed into transaction logs and if the IOR sizes are significantly different we may find that transaction throughput has been improved or degraded. We should run some benchmarks to see what the impact is.

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