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From "Oleksandr Skoryi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PDFBOX-4392) Those pdf completely blow up the RAM on amazon instances
Date Mon, 03 Dec 2018 11:17:00 GMT
Oleksandr Skoryi created PDFBOX-4392:

             Summary: Those pdf completely blow up the RAM on amazon instances
                 Key: PDFBOX-4392
                 URL: https://issues.apache.org/jira/browse/PDFBOX-4392
             Project: PDFBox
          Issue Type: Bug
            Reporter: Oleksandr Skoryi
         Attachments: 2f0f8f77-7a85-416d-b5d2-47a07d1416d4_3.pdf

Hi all

The issue is pretty straightforward. I receive a lot of pdfs every day and render them. In
most of the cases everything is OK, but PDFs which produces 

WARN org.apache.pdfbox.pdmodel.graphics.color.PDICCBased - ICC profile is Perceptual, ignoring,
treating as Display class

working super long, and are super memory consumable. 

It takes from 5 to 15 min on m5.large amazon instance. But attached PDF completely killed
the instance. The java process is just killed by linux during processing with no exception
in logs. 

So could you please provide explanations what is going on with files with WARN message above,
and how can I improve the rendering. 


Here is my VM options 

-Dorg.apache.pdfbox.rendering.UsePureJavaCMYKConversion=true -Xmx3G -Xms2G -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider"

Also don't hesitate to ask me about more PDF, I have tones of them :D

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