#1412 closed defect (needinfo)
High CPU load with Xpra 1.0 on Win 10
| Reported by: | Lukas Haase | Owned by: | Lukas Haase |
|---|---|---|---|
| Priority: | minor | Milestone: | 1.0 |
| Component: | client | Version: | 1.0.x |
| Keywords: | Cc: |
Description (last modified by )
I observe high CPU load (100% on one core) when using Xpra 1.0 r14502 on Win 10 doing nothing (no window is being displayed). I just attach to a remote xpra server on Ubuntu.
The high load occurs as soon as it is attached - no matter if windows are displayed or not and it is a specific thread.
In the screenshot attached, the process information can be seen using Process Explorer.
Attachments (2)
Change History (7)
Changed 5 years ago by
| Attachment: | high-cpu-load.png added |
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comment:1 Changed 5 years ago by
comment:2 Changed 5 years ago by
| Description: | modified (diff) |
|---|---|
| Owner: | changed from Antoine Martin to Lukas Haase |
Please see wiki/ReportingBugs and specify: server version and log file, client command output, etc..
In particular the codec that is being used, can you try a different codec?
ie: speaker-codec=mp3
Changed 5 years ago by
| Attachment: | win10-withsound-nocpu.png added |
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windows 10 desktop with opus+ogg sound forwarding, using 4% CPU
comment:3 Changed 5 years ago by
| Priority: | major → minor |
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As you can see here:
A default installation on Windows 10, connected to a Fedora 25 server (running 2.0 beta or 1.0 - no difference), uses opus+ogg for speaker forwarding and uses up about 4% of CPU.
No problem here so lowering priority.
comment:4 Changed 5 years ago by
| Milestone: | → 1.0 |
|---|---|
| Resolution: | → needinfo |
| Status: | new → closed |
Not heard back, closing.
comment:5 Changed 9 months ago by
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1412
copyleft 2010 - 2021
A probably useful remark: The issue seems to be the speaker. If I start with speaker=off it works normally.