[infinispan-issues] [JBoss JIRA] (ISPN-1918) Benchmark UNICAST vs UNICAST2 vs NAKACK2 with JGroups 3.0.x

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-1918:
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             Summary: Benchmark UNICAST vs UNICAST2 vs NAKACK2 with JGroups 3.0.x
                 Key: ISPN-1918
                 URL: https://issues.jboss.org/browse/ISPN-1918
             Project: Infinispan
          Issue Type: Task
          Components: RPC
    Affects Versions: 5.1.2.FINAL
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             Fix For: 5.1.3.CR1, 5.1.3.FINAL


Recent changes seem to have brought performance a bit down, so we need to check whether this is caused by reverting to UNICAST instead of UNICAST2 (ISPN-1892).
Performance has decreased most in the 2-node scenario, where we were actually sending multicasts instead of unicasts. So we need to check whether there is a performance difference between UNICAST2 and NAKACK2 as well.

If we find UNICAST2 to perform better, we can proceed with ISPN-1879 on the 5.1.x branch as well as on the master branch.


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