Bug 445573 - Okular consumes an enormous amount of Memory (it reached over 1Gb today
Summary: Okular consumes an enormous amount of Memory (it reached over 1Gb today
Status: REPORTED
Alias: None
Product: okular
Classification: Applications
Component: general (show other bugs)
Version: 21.08.2
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-16 10:06 UTC by Roman
Modified: 2023-07-19 12:03 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
okular memory consumption (40.63 KB, image/jpeg)
2021-11-16 10:06 UTC, Roman
Details

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Description Roman 2021-11-16 10:06:01 UTC
Created attachment 143615 [details]
okular memory consumption

SUMMARY
***
Okular consumes an enormous amount of Memory (it reached over 1Gb today).
I got the same tab list opened (and loaded) over the weeks (even months): it consists of 7 or 8 tabs the size of each is in range 4 to 17 Mb (there’s no large files).
***


STEPS TO REPRODUCE
1. Open up to 10 files with average size of 10Mb each. 
2. Suspend session. Resume. (few cycles during a day or couple of days)
3. Observe how Okular consumes Memory in System monitor.

OBSERVED RESULT
an enormous amount of Memory

EXPECTED RESULT
adequate amount of Memory

SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.22.5
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
Kernel Version: 5.14.10-1-MANJARO (64-bit)
Graphics Platform: X11
Okular Version 21.08.2

ADDITIONAL INFORMATION
Comment 1 Albert Astals Cid 2021-11-16 10:44:22 UTC
Why is 1Gb not an appropiate amount of memory?
Comment 2 Roman 2021-11-16 10:51:26 UTC
(In reply to Albert Astals Cid from comment #1)
> Why is 1Gb not an appropiate amount of memory?

Because earlier it does NOT show such a greediness with same workload.
Besides, the alternate qpdfview viewer with same tab list loaded does not demonstrate such a high consumption.