https://bugs.kde.org/show_bug.cgi?id=423594
Bug ID: 423594
Summary: Memory leak and high cpu usage when many notifications
are received all together
Product: plasmashell
Version: 5.19.2
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: Notifications
Assignee: k...@privat.broulik.de
Reporter: x...@email.it
CC: plasma-b...@kde.org
Target Milestone: 1.0
SUMMARY
I have a standard KDE installation under Arch, I've noticed that when I receive
a lot of notifications, for example from KDE connect when someone starts
sending me dozens of images, the cpu of my laptop (Lenovo X1 Carbon) goes up to
100% and everything starts lagging. Then plasmadesktop's memory increases and
sometimes it uses 900mb and I have to kill and restart it.
STEPS TO REPRODUCE
1. Connect KDE connect (I use Android, but it shouldn't matter)
2. Ask someone to send you a lot of messages all together (usually photos)
3. See plasmadesktop memory/cpu increase
OBSERVED RESULT
It's painful :)
EXPECTED RESULT
It shouldn't lag so much when many notifications are received, may it should
delay the notification to group them, or notify only one of them. And most
important it should have memory leaks
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch 5.19.2
KDE Plasma Version: 5.19.2
KDE Frameworks Version: 5.71
Qt Version: 5.15
--
You are receiving this mail because:
You are watching all bug changes.
