https://bugs.kde.org/show_bug.cgi?id=517888
Bug ID: 517888
Summary: Huge memory leak in plasmashell caused by calendar
update
Classification: Plasma
Product: plasmashell
Version First master
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Calendar widget
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
SUMMARY
Plasmashell uses tons of RAM every ~1h, making the system freeze for a couple
minutes before restarting the service. After some debug with heaptrack, i found
that the responsible of this bug is akonadi updating the calendar from the
clock/calendar widget. In particular I have a remote ICS calendar linked with
kOrganizer.
STEPS TO REPRODUCE
1. Link a ICS calendar with kOrganizer
2. Show the calendar in the clock widget
3. Waiting for the automatic calendar update
OBSERVED RESULT
The RAM usage spikes immidiately and makes the system freeze
EXPECTED RESULT
The calendar updates flawlessly
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 43
KDE Plasma Version: 6.6.2
KDE Frameworks Version: 6.24.0
Qt Version: 6.10.2
ADDITIONAL INFORMATION
Kernel Version: 6.19.8-200.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz
Memory: 8 GiB of RAM (7.5 GiB usable)
Graphics Processor: Intel® Iris® Xe Graphics
Google Docs link to the heaptrack analysis:
https://docs.google.com/document/d/1VWVc4-DqJ7HfdhVkCvcFNtjnUVXFM86kgR9PdHeGlLI/edit?usp=sharing
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