Bug 400246 - Large memory usage when quickly browsing pdf file
Summary: Large memory usage when quickly browsing pdf file
Status: RESOLVED DUPLICATE of bug 388854
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 1.5.1
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-10-24 14:15 UTC by Johann
Modified: 2018-10-24 14:54 UTC (History)
1 user (show)

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Description Johann 2018-10-24 14:15:08 UTC 
SUMMARY

Okular uses 60MiB memory when I open a pdf file. However, when I quickly browse the file, by holding down the "PageDown" key on the keyboard, the memory usage quickly soars up. It uses up to 3GiB memory when I page down all the way from page 1 to page 300. When I close the current opening file, the memory usage goes down to 90MiB. Is this behaviour expected?


KDE Plasma Version:  5.50.0-1.fc29 
KDE Frameworks Version: 5
Qt Version: 5.11.1
Comment 1 Nate Graham 2018-10-24 14:54:18 UTC 
You can adjust Okular's memory usage and caching behavior in Setting > Configure Okular.

*** This bug has been marked as a duplicate of bug 388854 ***