Missing processes for CPU usage? about gnome-shell-extension-system-monitor HOT 8 CLOSED

I changed the code which produces the process list to use GlibTop and I also added an option to filter out system processes. I expected kernel module processes to disappear, but it might be removed other processes too. I'll look into this.

Actually the extension has an error in the design. You will see the statistics for the previous refresh. That's because statistics has to be re-calculated asynchronously in the background, otherwise you will experience a lag in Gnome Shell at each refresh period (e.g. mouse pointer stops every 2 seconds). Unfortunately there is no way to create threads from an extension, so I had to use the glib.idle_add() function to schedule statistics calculation in the background. Sometimes I still see the lag, but I don't understand why.
I'll think about other solutions.

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I don't think the delay is much of an issue, because I don't expect the extension to be real-time. I would just expect it to give me a rough idea of what is going on - which it does well (except the missing processes).

It looks to me that processes started from the terminal (eg not from .desktop entries) are not listed? It might be the issue I see since I'm starting geary from the commandline.

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Alright. But if someone changes the refresh period to 10 seconds, it would mean a 10 seconds delay which is not so good.

Thanks for the info, I'll check it.

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@bagage I've found and fixed the problem with the process list.

Could you test it for me, please?
Here is the fixed version: [email protected]

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Yes, it works great. Again, thanks for the quick fix :).

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I'm glad to see that. :)
New release is on the way.

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Just on a side note: what does 1% of CPU usage means for the extension? It seems that htop and top have "100%" available for each CPU core. So in my case I can have up to 400% for a single process.
I believe the extension 100% is the equivalent of the above 400%, right? If not, I am seeing odd values:

http://webm.land/media/1q7r.webm

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@bagage Yes, 100% means all available CPU cores are utilised (equivalent to htop's 400%).
The percentage is computed using the time values from the first line of /proc/stat.

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