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Beta17: Windows 10x64 Pro CPU usage

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siliconman01
414 discussion posts
Here are the logs that you requested. On Windows 10x64, B17 and earlier betas seem to be constantly accessing the registry at a very high frequency and in large blocks of keys according to MS Process Monitor. It never lets up. This does not occur on DF 9.9 or Windows 11x64 and the blocks are much smaller.
ASUS home built Pc on Windows 10 x64 Pro with 3 Dell U2719D monitors. Dell XPS 8940SE on Windows 11x64 Pro with 2 Dell U2719D monitors.
• Attachment [protected]: 99Win10x64DisplayFusionDebugInfo.zip [39,918 bytes]
• Attachment [protected]: B17Win10x64DisplayFusionDebugInfo.zip [41,671 bytes]
• Attachment [protected]: B17Win11x64DisplayFusionDebugInfo.zip [41,055 bytes]
Sep 2, 2022 (modified Sep 2, 2022)  • #1
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
I think we had you try this in another thread, but I can't seem to find it. Does rolling back to beta 11 change the usage at all? I've attached the link below if you would like to test it out.

Thanks!

https://www.binaryfortress.com/Data/Download/?DownloadID=1f7df05a-2bf6-48bd-8c3d-1f04eae404b6&Log=0
Sep 6, 2022  • #2
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siliconman01
414 discussion posts
Quote:
I think we had you try this in another thread, but I can't seem to find it. Does rolling back to beta 11 change the usage at all? I've attached the link below if you would like to test it out.
Thanks!
https://www.binaryfortress.com/Data/Download/?DownloadID=1f7df05a-2bf6-48bd-8c3d-1f04eae404b6&Log=0

Beta 11 is a major improvement over Beta 17. The CPU usage is much like 9.9. The CPU usage is typically less than 1.0% with Beta 11. This is on Win10x64 Pro.
ASUS home built Pc on Windows 10 x64 Pro with 3 Dell U2719D monitors. Dell XPS 8940SE on Windows 11x64 Pro with 2 Dell U2719D monitors.
Sep 6, 2022 (modified Sep 6, 2022)  • #3
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siliconman01
414 discussion posts
Attached is the Debug log info for Beta 11.
ASUS home built Pc on Windows 10 x64 Pro with 3 Dell U2719D monitors. Dell XPS 8940SE on Windows 11x64 Pro with 2 Dell U2719D monitors.
• Attachment [protected]: B11Win10x64DisplayFusionDebugInfo.zip [41,284 bytes]
Sep 7, 2022  • #4
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Okay thanks for testing that out. We're planning on looking into those betas and seeing where the spike happened between beta 11 and 12, so we'll let you know when we have anything further.

Thanks!
Sep 7, 2022  • #5
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SQLG0d
66 discussion posts
Wasn't Beta 17 supposed to have CPU reduction improvements in it?
Sep 9, 2022  • #6
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siliconman01
414 discussion posts
Quote:
Okay thanks for testing that out. We're planning on looking into those betas and seeing where the spike happened between beta 11 and 12, so we'll let you know when we have anything further.
Thanks!

Has any progress been made on reducing the CPU usage as per this thread for the next beta release? ;)

JFI, on Windows 11x64Pro (OS 22H2 22623.746) DF runs 0.0-0.5% CPU usage
ASUS home built Pc on Windows 10 x64 Pro with 3 Dell U2719D monitors. Dell XPS 8940SE on Windows 11x64 Pro with 2 Dell U2719D monitors.
Oct 17, 2022 (modified Oct 17, 2022)  • #7
Keith Lammers (BFS)'s profile on WallpaperFusion.com
Beta 17 did reduce CPU usage, but we still have a ticket open for doing a code diff on Beta 11 and Beta 12 to figure out what changed there as well.
Oct 18, 2022  • #8
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siliconman01
414 discussion posts
Quote:
Beta 17 did reduce CPU usage, but we still have a ticket open for doing a code diff on Beta 11 and Beta 12 to figure out what changed there as well.

I hope that you continue to try to find/fix what is causing ~33%+ higher CPU usage on Windows 10x64 Pro when running the most recent Betas (Beta 18 included (0.6%-2.0%)) as compared to Beta 11 (.3%-1.0%) and earlier. I have moved back to Beta 11 because of this on Windows 10x64 Pro.
Beta 18 on Windows 11x64 Pro has an extremely low CPU usage (0.05% -0.4%) :)
ASUS home built Pc on Windows 10 x64 Pro with 3 Dell U2719D monitors. Dell XPS 8940SE on Windows 11x64 Pro with 2 Dell U2719D monitors.
7 days ago (modified 7 days ago)  • #9
Keith Lammers (BFS)'s profile on WallpaperFusion.com
Still open on our list :)
3 days ago  • #10
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