[jboss-jira] [JBoss JIRA] (WFLY-5822) Clustering performance regression in ejbremote-dist-sync scenario

[Richard Achmatowicz (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145648#comment-13145648 ] 

Richard Achmatowicz edited comment on WFLY-5822 at 1/6/16 7:57 PM:
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Some statistics on session creation calls, method invocation calls and the resulting gets/puts during such calls (totals over running the test for a few iterations):

EAP 7.0.0.DR9:
||operation||perf18||perf19||perf20||perf21||
|SessionCreation|98|99|103|100|
|MethodInvocation|35854|35871|36046|36037|
|Get|179368|179454|180333|180205|
|Put|808|808|558|393|

EAP 6.4.0:
||operation||perf18||perf19||perf20||perf21||
|SessionCreation|22|22|36|29|
|MethodInvocation|4299|6954|4738|6614|
|Get|8598|13911|9478|13253|
|Put|9473	|11742|12512|11598|


was (Author: rachmato):
Some statistics on gets/puts during invocations:

EAP 7.0.0.DR9:
||operation||perf18||perf19||perf20||perf21||
|SessionCreation|98|99|103|100|
|MethodInvocation|35854|35871|36046|36037|
|Get|179368|179454|180333|180205|
|Put|808|808|558|393|

EAP 6.4.0:
||operation||perf18||perf19||perf20||perf21||
|SessionCreation|22|22|36|29|
|MethodInvocation|4299|6954|4738|6614|
|Get|8598|13911|9478|13253|
|Put|9473	|11742|12512|11598|

> Clustering performance regression in ejbremote-dist-sync scenario 
> ------------------------------------------------------------------
>
>                 Key: WFLY-5822
>                 URL: https://issues.jboss.org/browse/WFLY-5822
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering, EJB
>    Affects Versions: 10.0.0.CR5
>            Reporter: Michal Vinkler
>            Assignee: Richard Achmatowicz
>            Priority: Critical
>
> Compared to EAP 6, all SYNC scenarios have the same/better performance except of this one, wonder why?
> Compare these results:
> stress-ejbremote-dist-sync
> 7.0.0.ER2: [throughput|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-stress-ejbremote-dist-sync/4/artifact/report/graph-throughput.png]
> 6.4.0.GA: [throughput|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-6x-stress-ejbremote-dist-sync_noperf21/1/artifact/report/graph-throughput.png]
> ---------------------------------------
> Just for comparison: ejbremote REPL_SYNC scenario *performs well* on the other hand:
> stress-ejbremote-repl-sync
> 7.0.0.ER2: [throughput|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-stress-ejbremote-repl-sync/3/artifact/report/graph-throughput.png]
> 6.4.0.GA: [throughput|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-6x-stress-ejbremote-repl-sync_noperf21/2/artifact/report/graph-throughput.png]



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