[jboss-jira] [JBoss JIRA] (JGRP-2341) Optimize for native Quarkus image

Bela Ban (Jira) issues at jboss.org
Wed Apr 17 06:33:00 EDT 2019


Bela Ban created JGRP-2341:
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             Summary: Optimize for native Quarkus image
                 Key: JGRP-2341
                 URL: https://issues.jboss.org/browse/JGRP-2341
             Project: JGroups
          Issue Type: Task
            Reporter: Bela Ban
            Assignee: Bela Ban
             Fix For: 4.1.0


When compiling to a native image, look at the following things:
* Size of the native executable
** ClassConfigurator loads _all_ classes defined in {{jg-protocol-ids.xml}} and {{jg-magic-map.xml}}. Investigate whether the required classes can be manually added to ClassConfigurator
* Memory usage when running the native executable. Find out what component/protocol uses most memory
** Look at {{UNICAST3}} and {{NAKACK2}} and optimize the size of the retransmission table (e.g. interval for purging, size of columns, rows etc)



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