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https://issues.apache.org/jira/browse/OFBIZ-1401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12544043
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Adrian Crum commented on OFBIZ-1401:
------------------------------------

Christian,

Thank you very much for the patch! I applied it to R4 and you're right - FOP 
rendering runs much faster on R4, so something has changed to slow things down.

I created a diff between the trunk and the R4 branch with the hope that I could 
spot the difference - but it contained thousands of changes. Ack.

I don't know what our next step is. I hope someone monitoring this issue will 
supply a hint. Or, like I said before, someone experienced with profilers could 
see where things are getting bogged down. I noticed on my PC the FOP rendering 
drove CPU utilization up to 50% - so it's working really hard doing something.


> Improve FOP screen renderer
> ---------------------------
>
>                 Key: OFBIZ-1401
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-1401
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework
>    Affects Versions: SVN trunk
>            Reporter: Adrian Crum
>            Priority: Minor
>         Attachments: entityRefReport.zip, 
> patch-ofbiz-entityrefpdf-branch.diff, webtools_fop.patch
>
>
> The FOP screen renderer bogs down on large xsl-fo files. Work needs to be 
> done to find a way to speed it up. This issue is intended for collaborative 
> research and discussion.

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