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https://issues.apache.org/jira/browse/FLINK-964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14042047#comment-14042047
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Robert Metzger commented on FLINK-964:
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Do you think you can hack a prototype in two hours or so and evaluate how much 
work it would be to visualize some of the data in the web frontend?
For the prototype, I think the userCPU, systemCPU, receivedBytes and 
transmittedBytes should be sufficient.
Also, it is okay to just show the numbers in a table. We can later think about 
using a nice graphs library.

> Remove the profiling code
> -------------------------
>
>                 Key: FLINK-964
>                 URL: https://issues.apache.org/jira/browse/FLINK-964
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 0.6-incubating
>            Reporter: Stephan Ewen
>
> This issue is subject to discussion.
> The profiling code currently needs to be kept in sync with the job graph 
> code, execution graph code, and runtime code.
> Since that part of the code is undergoing quite some changes and the 
> profiling code is not used right now, I suggest to remove it, or move it to 
> an artifact repository.



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