[PDFBOX-4392] PDF completely blow up the RAM on amazon instances

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.12
• Fix Version/s: 2.0.14, 3.0.0 PDFBox
• Component/s: Rendering
• Assignee: Tilman Hausherr
• Reporter: Oleksandr Skoryi
• Created: 03/Dec/18 11:16
• Updated: 28/Feb/19 17:44
• Resolved: 09/Dec/18 13:37

Description

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

 

And also a question, does GPU have influence on rendering?

Issue Links

• relates to: PDFBOX-4114 ICCBased color spaces wrong color output