[jbosstools-issues] [JBoss JIRA] (JBDS-2948) Improve Performance of small and large projects

[Nick Boldt (JIRA)]

     [ https://issues.jboss.org/browse/JBDS-2948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Boldt updated JBDS-2948:
-----------------------------
    Fix Version/s: 12.x
                       (was: 10.x)


> Improve Performance of small and large projects
> -----------------------------------------------
>
>                 Key: JBDS-2948
>                 URL: https://issues.jboss.org/browse/JBDS-2948
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Epic
>          Components: integration
>            Reporter: Max Rydahl Andersen
>            Assignee: Rastislav Wagner
>              Labels: f2f2014
>             Fix For: 9.x, 12.x
>
>
> Users have had noticable issues when importing projects having many schemas, many annotations and dependencies in past. Our and WTP validators seem to be causing issues - some are actual performance issues and others seem to be more perceived than actual issues.
> Unfortunately perceived issues for the user feels just as slow as real issues.
> Suggestion:
>     Look in jira for performance issues and add "performance" label to them
>     Allocate dev to use profiler to spot hotspots and get these findings reported/documented and then triage based on these findings
>     Work with QE to setup performance measurements for end user common operations related to these issues (example: import project, run validation etc.) for small (quickstarts), medium (ticketmonster) and large (wildfly) projects and publish these numbers over time and keep track if getting better/worse.
>     Setup goals to reach for these performance measurements.
>     Don’t add new features that make performance worse. For example don’t introduce one more slow validation feature to the validator which already has performance issues until those issues are solved.



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