[jboss-jira] [JBoss JIRA] (JGRP-1717) Bundling reduces performance in scenario mimicking Inifinispan

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12826099#comment-12826099 ] 

Bela Ban commented on JGRP-1717:
--------------------------------

Tests on my home cluster (4 boxes) showed (10 senders, 100'000 msgs):
- Bundling on: ca. 12'000 msgs/sec/node
- Bundling off (DONT_BUNDLE): ca. 17'000 msgs/sec !

I'll investigate whether parsing of message batching needs to be done in a separate thread pool, similar to JGRP-1716. 
                
> Bundling reduces performance in scenario mimicking Inifinispan
> --------------------------------------------------------------
>
>                 Key: JGRP-1717
>                 URL: https://issues.jboss.org/browse/JGRP-1717
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 3.3
>            Reporter: Radim Vansa
>            Assignee: Bela Ban
>             Fix For: 3.5
>
>         Attachments: benchmark-jgroups.xml, jgroups-udp.pdf, jgroups-udp.xml
>
>
> In Radargun benchmark of JGroups mimicking the behaviour of Infinispan we can see that performance with bundling on actually reduces the performance.
> See attached configurations and results.

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