Bug 2052437 - gtkwave High CPU usage at Wayland
Summary: gtkwave High CPU usage at Wayland
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gtkwave
Version: 35
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Paul Howarth
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-09 09:45 UTC by Vasiliy Glazov
Modified: 2022-02-18 01:37 UTC (History)
1 user (show)

Fixed In Version: gtkwave-3.3.111-3.fc35
Doc Type: ---
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-02-18 01:37:01 UTC
Type: Bug
Embargoed:


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System ID Private Priority Status Summary Last Updated
Github gtkwave gtkwave issues 117 0 None open High CPU utilization when nothing is happening 2022-02-09 09:45:02 UTC

Description Vasiliy Glazov 2022-02-09 09:45:02 UTC
Description of problem:
Gtkwave has very high CPU usage at wayland.
~30% at wayland
~1% at X11


Version-Release number of selected component (if applicable):
gtkwave-3.3.111-1.fc35.x86_64

How reproducible:
Always


Steps to Reproduce:
1. Run gtkwave.
2. See at cpu usage.


Actual results:
Very high CPU usage.


Expected results:
CPU usage about zero value.


Additional info:
This bug fixed in upstream. Please see https://github.com/gtkwave/gtkwave/issues/117

You can fix it in fedora with simple patch https://github.com/gtkwave/gtkwave/issues/117#issuecomment-1033558673

Comment 1 Fedora Update System 2022-02-09 13:14:05 UTC
FEDORA-2022-e74d5dda14 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-e74d5dda14

Comment 2 Fedora Update System 2022-02-10 02:56:54 UTC
FEDORA-2022-e74d5dda14 has been pushed to the Fedora 35 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-e74d5dda14`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-e74d5dda14

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2022-02-18 01:37:01 UTC
FEDORA-2022-e74d5dda14 has been pushed to the Fedora 35 stable repository.
If problem still persists, please make note of it in this bug report.


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