ferdium-app: Bug: High CPU usage caused by ProtonMail (and possibly other services?)
Avoid duplicates
- I have searched the issues tracker for a bug report similar to mine, in vain
Ferdium Version
6.0.0.nightly.31
What Operating System are you using?
Other Linux
Operating System Version
5.17.5-arch1
What arch are you using?
x64
Last Known Working Ferdium version
No response
Expected Behavior
Ferdium on wayland utilizes as much CPU as chromium on wayland with a few tabs open.
Actual Behavior
When I open ferdium and add a few services, after a short while my fan springs into action and when I check htop, it reveals that ferdium utilizes an entire thread, for reasons unknown to me.
Steps to reproduce
It should be noted that I run ferdium with the --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features-WaylandWindowDecorations options. The bug does not appear to affect non-wayland instances. (Edit: It does, it just doesn’t do so as fast)
- Run
ferdium - Open
htop - Sort by maximum CPU utilization
Debug link
https://debug.ferdium.org/735bad7f-3a58-46dd-b297-b9adc4f5df6f
Screenshots
No response
Additional information
No response
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Reactions: 3
- Comments: 18 (3 by maintainers)
I noticed that this seems to have been resolved from version 56 and up. I am currently on 58 and have about 12 services open, and my CPU is averaging at about 1%, none of the ferdium services appear at the top of the list, they appear to be at 0%. Once in a while one of them will “spike” up to about 1 or 2 percent for a moment and then go back down to 0.
I have a feeling that this was resolved on proton’s infrastructure, or coding in their webapp backend.
@palepinkdot are you still experiencing this issue?
@vraravam If no one is having this problem anymore, I think it would be safe to close this one off…
After taking a bit of a dive into it it looks like it might (I say might because I don’t have to dive into these kinds of use cases in my daily work) have to go with JVM GC major collections and rendering… Here are some screenshots of the Arch task manager and Chrome Devtools from beta 1…
I’m having a hard time believing this is a Ferdium issue, but I could be wrong. On Chromium, using the web app, the same processes are at play but seem to be less of an issue.
TL;DR - Garbage collection is CPU intensive and it looks like Proton is doing quite large cleanups.
@vraravam do you think my assumption here is correct?
I did that, and I found out that the process utilizing so much of my CPU is actually just the ProtonMail service, as the ProtonMail service tab crashes when I kill the process… I’d love to know why 😄