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How to debug stalled UI? [message #830376]

Tue, 27 March 2012 10:53

Eclipse User

HI, I now found that my latest Exception is related to something different (thanks Ivan) , but I still have a serious problem that my whole ui hangs up on some complex editor pages. There is no further interaction possible and I don't see any exceptions that could be related. Can you give me any hints how I should get started to debug into this problem? Furthermore I have a load time of up to 2.5 seconds on the createPartControl of some MultiPageEditorPages. Where should I start into searching for the performance bottlenecks? just throw it into createPartCotrol?

Re: How to debug stalled UI? [message #830397 is a reply to message #830376]

Tue, 27 March 2012 11:15

Eclipse User

Hi Thomas,
probably a profiler like YourKit will help you to locate a potential
deadlock or bottleneck in your code.
Best,
Ivan

On 3/27/2012 5:53 PM, Thomas Kratz wrote:
> HI, I now found that my latest Exception is related to something
> different (thanks Ivan) , but I still have a serious problem that my
> whole ui hangs up on some complex editor pages. There is no further
> interaction possible and I don't see any exceptions that could be
> related. Can you give me any hints how I should get started to debug
> into this problem? Furthermore I have a load time of up to 2.5 seconds
> on the createPartControl of some MultiPageEditorPages. Where should I
> start into searching for the performance bottlenecks? just throw it
> into createPartCotrol?
>
>
>

--
Ivan Furnadjiev

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Re: How to debug stalled UI? [message #831134 is a reply to message #830397]

Wed, 28 March 2012 10:14

Eclipse User

Hi Ivan, I found that the calculateSize of the TableCombo eagerly created all TableItems (I mean a lot of them). I simply ignored this calculation and now everything is fine Smile

Thanks for your assistance.

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