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https://issues.apache.org/jira/browse/PDFBOX-4392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16712554#comment-16712554
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Oleksandr Skoryi edited comment on PDFBOX-4392 at 12/7/18 10:05 AM:
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hmm, probably it is the root of the issue, because currently we are using
1.8.0_25 on production.
Also very interesting thing, I tested with *2.0.12* again and !!! For attached
pdf the recommendation to use
-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider make everything
slower, not faster. I am using 1.8.0_181 on my local machine
With KCMS version=2.12 start=10:12:08.355 finish=10:14:30.744 2min 22sec
Without KCMS version= 2.12 start=10:15:24.865 finish=10:16:47.225 1min 23sec
*Updates:*
With KCMS version=2.14 11:00:50.749 11:03:12.965 3min 2sec
Without KCMS version=2.14 10:57:37.996 10:59:04.845 1 min 33 sec
Significant difference
I have macbook pro 15, 2015 basic model with 256GB SSD
I am going to test now with snapshot
was (Author: alexfaster):
hmm, probably it is the root of the issue, because currently we are using
1.8.0_25 on production.
Also very interesting thing, I tested with *2.0.12* again and !!! For attached
pdf the recommendation to use
-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider make everything
slower, not faster. I am using 1.8.0_181 on my local machine
With KCMS version=2.12 start=10:12:08.355 finish=10:14:30.744 2min 22sec
Without KCMS version= 2.12 start=10:15:24.865 finish=10:16:47.225 1min 23sec
Significant difference
I have macbook pro 15, 2015 basic model with 256GB SSD
I am going to test now with snapshot
> 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
> Affects Versions: 2.0.12
> Reporter: Oleksandr Skoryi
> Priority: Major
> Fix For: 2.0.13
>
> Attachments: 2f0f8f77-7a85-416d-b5d2-47a07d1416d4_3.pdf,
> 4392-prereadICC.patch
>
>
> 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
>
> And also a question, does GPU have influence on rendering?
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