Clustering performance regression in read-heavy scenarios --------------------------------------------------------- Key: WFLY-5655 URL: https://issues.jboss.org/browse/WFLY-5655 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 10.0.0.CR4 Reporter: Michal Vinkler Assignee: Paul Ferraro Priority: Blocker Labels: clustering_performance Our performance tests show regression in read-heavy scenarios with the default settings. Even with the JBEAP-1740 performance fix applied, the test progress is very different from the EAP6 tests. Links: scenario heavyread-session-dist-sync [EAP 6.4.0.GA|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-6x-stres...] [EAP7 DR13|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-stress-he...] [EAP7 DR13 with applied JBEAP-1740|http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-str...] While changing max-unreplicated-interval to 0 in EAP 6 tests may change the test progress to be similar to the EAP 7 tests, performance results with EAP7 using the *default settings* have to be comparable with the results from EAP6.