[jbosstools-issues] [JBoss JIRA] (JBDS-3890) Devstudio installation takes a long, long time

[Jan Richter (JIRA)]

     [ https://issues.jboss.org/browse/JBDS-3890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Richter updated JBDS-3890:
------------------------------
    Attachment: res.png


I've added a quick screenshot of resource monitors in the critical moment - there is not much happening as far as i/o and memory consumption goes.

> Devstudio installation takes a long, long time
> ----------------------------------------------
>
>                 Key: JBDS-3890
>                 URL: https://issues.jboss.org/browse/JBDS-3890
>             Project: Red Hat Developer Studio (DevStudio)
>          Issue Type: Bug
>          Components: installer
>    Affects Versions: 10.0.0.Alpha1
>         Environment: Fedora 22 x64
> OpenJDK 1.8.0_91
> jboss-devstudio-10.0.0.Alpha1-v20160517-0518-B5370-installer-standalone.jar
>            Reporter: Jan Richter
>            Priority: Critical
>         Attachments: install.png, res.png
>
>
> Some actual data here:
>  - Alpha1 (staged) build took 2:05 to install on my machine
>  - Alpha1 nightly (B5370) took 5:15 to install
> Around the minute mark the installation just freezes in this state:
> !install.png|thumbnail!
> Meanwhile the trace says:
> {noformat}
> Committing the provisioning operation.
> Operation completed in 275702 ms.
> {noformat}
> That is quite a long time it spent doing that operation.
> Some jstack info can be found here:
> http://pastebin.test.redhat.com/374700



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