SoftFever
Memory Leak + High CPU Load + High GPU Load
Is there an existing issue for this problem?
- [X] I have searched the existing issues
OrcaSlicer Version
2.0.0 Beta
Operating System (OS)
Windows
OS Version
Windows 11 Pro 23H2
Additional system information
CPU: Ryzen 7600X GPU: AMD Radeon RX 5700 XT RAM: DDR5 32GB 6000MHZ CL30
Printer
Creality Ender-3 V3 KE
How to reproduce
Honestly, for now I don't know how to reproduce this, but I'm opening this issue as it happened to me more than once and maybe more people have this problem. What I do remember is that I opened two instances of Orca at the same time...
Actual results
Screenshots of Task Manager:
Expected results
Project file & Debug log uploads
debug_Thu_Mar_21_18_26_58_310884.log.zip
Checklist of files to include
- [X] Log file
- [x] Project file
Anything else?
Even after closing all running Orca instances, the memory leak is still present. Meaning I still have around 14GB RAM usage in Windows.
I'm also seeing 100% GPU load with 2.0.0-rc on the "Preview" tab. That happens even when OrcaSlicer window is minimized.
When switching back to "Prepare" then GPU load goes down to <1% again.
Same issue here. When in Preview mode and top right menu scrolled down, some CPU cores are at 100% load. When menu is up - no additional cpu usage.
When menu is up...
It's happening when switching to Color scheme: Speed, in preview:
@SoftFever @cochcoder can you confirm?
Attaching an example: Voronoi Pebble Coaster.zip
It's happening when switching to Color scheme: Speed, in preview:
@SoftFever @cochcoder can you confirm?
Attaching an example: Voronoi Pebble Coaster.zip
I do notice that more of my CPU cores would be used at higher percentages as well when switching to color, I have also noticed that the interface gets very laggy when view large objects even though the CPU usage is at about 5-10% and Prusa Slicer doesn't have this issue on my system.
I can also confirm high CPU when switching to "Speed" in the preview. MacBook Air M1, Orca Slicer 2.0.0
On the particular model on my plate, CPU usage with the "Line Type" view is using 19-25% CPU. When I switch to "Speed", it jumps to 110% CPU. The "Filament" view also is way up there (92% CPU), but others seem to be <25%.
Same here, preview tab slows laptop down even in other programs. 100% GPU usage, graph "Copy". I have a dedicated Nvidia GPU.
Edit; Same with 2.1.0-rc. Also not always, I have a project with two plates and the second plate has this issue. I also see the time window not being scaled properly on the second tab, could this cause some infinite loop?
Second plate:
You can see the moment I clicked on the second plate.
It doesn't matter if I add more plates, I've added a third plate with the model from the first and it is still the second one that uses all GPU.
In another project with multiple plates, all 4 plates don't show any abnormal GPU usage.
I can confirm the same, noticed it by feeling a warm breeze coming from under my desk in the morning
Has anyone tested if newer beta versions still have this problem? Or noticed it on the 2.2.0 betas yet...
I think I found a way to reproduce it, if not already known.
Edit: nevermind it has already been mentioned before...
I think I found a way to reproduce it, if not already known.
Edit: nevermind it has already been mentioned before...
Which version of orca are you running? It's fixed on version 2.2.0 and onward.
See this, please fix this, for my PC, it can handle it. Ryzen 7 5800X, 32GB RAM 3200, Radeon 7900XT, Watercooled CPU 74°C, My Laptop, Ryzen 7 4800H, 16GB RAM, Nvidia RTX2060... is very laggy....
Looks like a duplicate of https://github.com/SoftFever/OrcaSlicer/issues/3594 which is fixed in newer versions. Please, make sure that your software is up to date.
Yes, this has been fixed, as you can see here: https://github.com/SoftFever/OrcaSlicer/pull/6223