[jbosstools-issues] [JBoss JIRA] (JBIDE-26794) OpenShift: Remote debugging is very slow

[André Dietisheim (Jira)]

    [ https://issues.jboss.org/browse/JBIDE-26794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13775455#comment-13775455 ] 

André Dietisheim edited comment on JBIDE-26794 at 8/26/19 3:51 PM:
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[~jgammonred612] thanks a lot for reporting this. Definitely worth investigating.

I tried IntelliJ and also VSCode. VSCode behaves pretty much on par with Eclipse speedwise. IntelliJ on the other hand is noticeably quicker. 
It is noticeable in all 3 how building the callstack is very slow. Eclipse/VSCode are unresponsive displaying the call stack and wont accept inputs nor any other operation while the stack is being displayed. IntelliJ stays responsive, you can step over while the call stack is still being built. 
I definitely think that this is a platform issue and needs to be improved in the Eclipse/VSCode platform. IntelliJ has a noticeable advantage here. On the other hand, remote debugging - I think - isn't the dominant usecase.


was (Author: adietish):
[~jgammonred612] thanks a lot for reporting this. Definitely worth investigating.
I tried IntelliJ and also VSCode. VSCode behaves pretty much on par with Eclipse speedwise. IntelliJ on the other hand is noticeably quicker. 
It is noticeable in all 3 how building the callstack is very slow. Eclipse/VSCode are unresponsive displaying the call stack and wont accept inputs nor any other operation while the stack is being displayed. IntelliJ stays responsive, you can step over while the call stack is still being built. 
I definitely think that this is a platform issue and needs to be improved in the Eclipse/VSCode platform. IntelliJ has a noticeable advantage here. On the other hand, remote debugging - I think - isn't the dominant usecase.

> OpenShift: Remote debugging is very slow
> ----------------------------------------
>
>                 Key: JBIDE-26794
>                 URL: https://issues.jboss.org/browse/JBIDE-26794
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: openshift
>    Affects Versions: 4.11.0.Final
>         Environment: Version: 12.11.0.GA
> Build id: GA-v20190329-0120-B4247
> Build date: 20190329-0120
> RHPDS
>            Reporter: Josef Kopriva
>            Assignee: André Dietisheim
>            Priority: Critical
>             Fix For: 4.13.x
>
>
> From Email on devtools-team from [~jgammonred612]:
> {code:java}
> Hi Folks:
> Using this version of Code Ready Studio
> Version: 12.11.0.GA
> Build id: GA-v20190329-0120-B4247
> Build date: 20190329-0120
> I recently ran an Openshift Starter Workshop lab and witnessed a clear 
> issue with Code Ready Studio and INtelliJ
> Workshop Starter Lab 
> (http://starter-guides-labs.b9ad.pro-us-east-1.openshiftapps.com/workshop/workshop/lab/common-environment)
> Lab 19 has a remote debugging setup. The remote debugger in Code Ready 
> connected very very slowly and would not step over or step out making 
> using it as a debugger virtually impossible.
> One of the lab participants had IntelliJ and it connected immediately 
> and worked just fine.
> Clearly, something is broken in CRS. Maybe someone would want to test 
> this out and fix?
> You can find this lab on RHPDS.
> Just FYI to the PM's.
> {code}



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