https://bugs.kde.org/show_bug.cgi?id=419362
Bug ID: 419362
Summary: CPU usage spike when viewing Krita logs
Product: krita
Version: nightly build (please specify the git hash!)
Platform: MS Windows
OS: MS Windows
Status: REPORTED
Severity: minor
Priority: NOR
Component: General
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 127078
--> https://bugs.kde.org/attachment.cgi?id=127078&action=edit
cpu usage spike
i'm using krita next b1b691b and got 15% CPU usage whenever i opened the krita
logs (stops after about 10 seconds)
-this makes all of krita lag
-fixed immediately when i close the window
-doesn't occur when viewing system info or any other text window
-100% reproducible
2 of my 8 cores are at ~60% during this time
my complete hardware info:
(i have an i7 6700 and an SSD which krita is installed to in case that's
relevant)
Krita
Version: 4.3.0-prealpha (git b1b691b)
Languages: en_US, en, en_US, en, en_US, en, en_US, en, en_US, en, en_US, en,
en_US, en, en_US, en, de_DE, de, en_US, en
Hidpi: true
Qt
Version (compiled): 5.12.7
Version (loaded): 5.12.7
OS Information
Build ABI: x86_64-little_endian-llp64
Build CPU: x86_64
CPU: x86_64
Kernel Type: winnt
Kernel Version: 10.0.18362
Pretty Productname: Windows 10 (10.0)
Product Type: windows
Product Version: 10
OpenGL Info
Vendor: "NVIDIA Corporation"
Renderer: "GeForce GTX 970/PCIe/SSE2"
Version: "4.6.0 NVIDIA 441.20"
Shading language: "4.60 NVIDIA"
Requested format: QSurfaceFormat(version 3.0, options
QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24,
redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8,
stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer,
swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile
QSurfaceFormat::CompatibilityProfile)
Current format: QSurfaceFormat(version 4.6, options
QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24,
redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8,
stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DoubleBuffer,
swapInterval 1, colorSpace QSurfaceFormat::sRGBColorSpace, profile
QSurfaceFormat::CompatibilityProfile)
Version: 4.6
Supports deprecated functions true
is OpenGL ES: false
QPA OpenGL Detection Info
supportsDesktopGL: true
supportsAngleD3D11: true
isQtPreferAngle: false
Hardware Information
GPU Acceleration: auto
Memory: 16327 Mb
Number of Cores: 8
Swap Location: C:/Users/Til/AppData/Local/Temp
Current Settings
Current Swap Location: C:/Users/Til/AppData/Local/Temp
Current Swap Location writable: true
Undo Enabled: true
Undo Stack Limit: 75
Use OpenGL: true
Use OpenGL Texture Buffer: true
Use AMD Vectorization Workaround: false
Canvas State: OPENGL_SUCCESS
Autosave Interval: 1200
Use Backup Files: false
Number of Backups Kept: 1
Backup File Suffix: ~
Backup Location: Same Folder as the File
Backup Location writable: false
Use Win8 Pointer Input: false
Use RightMiddleTabletButton Workaround: false
Levels of Detail Enabled: false
Use Zip64: false
Display Information
Number of screens: 1
Screen: 0
Name: \\.\DISPLAY1
Depth: 32
Scale: 1
Resolution in pixels: 1920x1080
Manufacturer:
Model:
Refresh Rate: 60
Current Settings
Current Swap Location: C:/Users/Til/AppData/Local/Temp
Current Swap Location writable: true
Undo Enabled: true
Undo Stack Limit: 75
Use OpenGL: true
Use OpenGL Texture Buffer: true
Use AMD Vectorization Workaround: false
Canvas State: OPENGL_SUCCESS
Autosave Interval: 1200
Use Backup Files: false
Number of Backups Kept: 1
Backup File Suffix: ~
Backup Location: Same Folder as the File
Backup Location writable: false
Use Win8 Pointer Input: false
Use RightMiddleTabletButton Workaround: false
Levels of Detail Enabled: false
Use Zip64: false
Log:
================================================================================
SESSION: 29 Mar 2020 10:10:12 +0200. Executing C:\Program Files\Krita
(x64)\bin\krita.exe
Krita Version: 4.3.0-prealpha (git b1b691b), Qt version compiled: 5.12.7,
loaded: 5.12.7. Process ID: 1244
-- -- -- -- -- -- -- --
29 Mar 2020 10:10:14 +0200: Database is up to date. Version: Unknown, created
by Krita Unknown, at Do Jan 1 01:00:00 1970
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