[jbosstools-issues] [JBoss JIRA] (JBDS-4085) unresolved bundles, slow initial start up
Roland Grunberg (JIRA)
issues at jboss.org
Mon Oct 31 16:40:00 EDT 2016
[ https://issues.jboss.org/browse/JBDS-4085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roland Grunberg updated JBDS-4085:
----------------------------------
Attachment: (was: disable-uses-by-default.patch)
> unresolved bundles, slow initial start up
> -----------------------------------------
>
> Key: JBDS-4085
> URL: https://issues.jboss.org/browse/JBDS-4085
> Project: Red Hat JBoss Developer Studio (devstudio)
> Issue Type: Bug
> Components: rpm
> Reporter: Václav Kadlčík
> Assignee: Nick Boldt
> Fix For: 10.2.0.AM3
>
> Attachments: disable-uses-by-default.patch, restart-after-installing-m2e-wtp-jsf-stuff-from-Central.txt, restart-after-installing-m2e-wtp-jsf-stuff-from-Central_full.txt, rh-eclipse46-devstudio10.2.log.20161028-1611.txt, unresolved-max.out, unresolved-mid.out, unresolved-min.out, workspace-max.log, workspace-mid.log, workspace-min.log
>
>
> Tested:
> * rh-eclipse46-devstudio-10.2-0.20161004.2205.el7.x86_64.rpm
> * rh-eclipse46 Beta (http://download-node-02.eng.bos.redhat.com/rel-eng/RHSCL-2.3-RHEL-7-Beta-1.0/compose/Server/x86_64/os/)
> rh-eclipse46 has its own unresolved bundles (https://bugzilla.redhat.com/show_bug.cgi?id=1381820). But when you add rh-eclipse46-devstudio, the number of unresolved symbols increases quite dramatically and initial start up times also get worse. (I guess that the two problems can be connected so I file them together but feel free to split them if I'm mistaken).
> I'm attaching "ss -s INSTALLED" and workspace logs for several scenarios:
> * "min" in the name means minimal install rh-eclipse46-devstudio
> * "mid" is for "yum install rh-eclipse46 rh-eclipse46-devstudio"
> * "max" is for "yum install 'rh-eclipse46*'" - all the available RPMs, including devstudio
> As for start up times, it looks like devstudio adds ~80s for one particular machine (Xeon with 16 cores 2.40GHz, 16 GB RAM). For example:
> initial start of rh-eclipse46: 40s
> same as above with rh-eclipse46-devstudio: 120s
> initial start of rh-eclipse46* except devstudio: 50s
> same as above with rh-eclipse46-devstudio: 140s
> Roland Grunberg managed to improve initial start up times in rh-eclise46 a few weeks ago (https://bugzilla.redhat.com/show_bug.cgi?id=1362178#c17). I don't know it it helps here but I'm linking it anyway...
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