https://bugs.kde.org/show_bug.cgi?id=433981
Bug ID: 433981
Summary: Table design causes 100% CPU usage.
Product: KEXI
Version: 3.2.0
Platform: Mint (Ubuntu based)
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: General
Assignee: kexi-b...@kde.org
Reporter: lentz.et...@gmail.com
CC: a...@piggz.co.uk, in...@fables.co.za
Target Milestone: ---
Created attachment 136386
--> https://bugs.kde.org/attachment.cgi?id=136386&action=edit
CPU usage in htop
SUMMARY
When opening a new table design, CPU usage on one core spikes to 100% and stays
there as long as the table designer is open. This happens on an empty database
with no other tables, forms or reports.
STEPS TO REPRODUCE
1. Create a new blank database
2. Click "Create New Table"
3. Run htop in a terminal and watch CPU usage skyrocket
OBSERVED RESULT
One CPU core jumps to ~100% usage when the "create new table" designer is
opened.
EXPECTED RESULT
I would expect negligible CPU usage.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
Linux Mint 20.1 Cinnamon & openSUSE Tumbleweed KDE
KDE Plasma Version: 5.21.0
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
ADDITIONAL INFORMATION
I have tried Kexi 3.2.0 and 3.3.0 flatpacks and 3.2.0 .deb on Linux Mint
Cinnamon and Kexi 3.2.0 .rpm on openSUSE Tumbleweed. This behavior affects all
of them.
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