[infinispan-issues] [JBoss JIRA] (ISPN-6494) Investigate bundler performance

[Johno Crawford (Jira)]

    [ https://issues.jboss.org/browse/ISPN-6494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13769314#comment-13769314 ] 

Johno Crawford commented on ISPN-6494:
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[~belaban] any updates on this? The default infinispan configurations still reference no-bundler which we currently have configured for our application. 

Our application is a little special in the sense that we hijack a fork channel from the infinispan jgroups stack and use that for internal cluster communication and infinispan for various distributed / replicated caches.

I have observed that the message rate is so high that the executor starts rejecting tasks and creating fire and forget threads which really hurts performance.

We would like to investigate bundlers / batching as opposed to increasing thread count to see if that resolves our performance issues.

> Investigate bundler performance
> -------------------------------
>
>                 Key: ISPN-6494
>                 URL: https://issues.jboss.org/browse/ISPN-6494
>             Project: Infinispan
>          Issue Type: Task
>          Components: Core
>    Affects Versions: 9.0.0.Alpha1
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Major
>             Fix For: 10.0.0.Final
>
>
> For ISPN-6027 we changed the default JGroups bundler to {{sender-sends-with-timer}}, because it was faster in some of the performance tests. However, IspnPerfTest shows {{transfer-queue-bundler}} to be consistently better, so we need to investigate the bundler choice again.



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