[Libreoffice-bugs] [Bug 133290] New: Export to PDF large documents is very slow

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133290

            Bug ID: 133290
           Summary: Export to PDF large documents is very slow
           Product: LibreOffice
           Version: 6.4.0.3 release
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Writer
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: rino.adami at gmail.com

Description:
Exporting a 100 megabyte .odt file to .pdf takes
about 5 minutes with LibreOffice 6.3.6..
With LibreOffice 6.4.4 (but also with the other 6.4.x and the new alpha version
7.0.0) the progress bar indicates half the work after about an hour and ends
after two hours.

Steps to Reproduce:
1.export to .pdf .odf file  about 100 megabyte
2.
3.

Actual Results:
Exporting a 100 megabyte .odt file to .pdf takes
about 5 minutes with LibreOffice 6.3.6..
With LibreOffice 6.4.4 (but also with the other 6.4.x and the new alpha version
7.0.0) the progress bar indicates half the work after about an hour and ends
after two hours.

Expected Results:
Exporting a 100 megabyte .odt file to .pdf takes
about 5 minutes


Reproducible: Always


User Profile Reset: Yes



Additional Info:
LibreOffice Versione: 6.4.4.2
Build ID: 3d775be2011f3886db32dfd395a6a6d1ca2630ff
Thread CPU: 2; SO: Linux 4.15; Resa interfaccia: predefinito; VCL: gtk3; 
Versione locale: it-IT (it_IT.UTF-8); Lingua interfaccia: it-IT

Linux Mint 19.2 Tina 64-bit
Kernel Linux 4.15.0-101-generic x86_64
MATE 1.22.0
memory 4 gb
AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ × 2

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