Electron CPU usage

Snille

@Mykle1 Can you do a screenshot from a terminal running nmon?
If you are ok with that… Here is how to do it.

Open a terminal (or log in via SSH).
Install nmon (sudo apt-get install nmon).
Open nmon by just typing “nmon”. :)
Press “t”, “l” and “m” to get “task list”, “longer term CPU averages” and “Memory & Swap stats”.
Press + to increase the update rate.
Let nmon fill the “CPU” meter and take a screenshot. :)
Press “q” to quit nmon.
Good thing about nmon is that you can use it from ssh (via putty). :)

Thank you!

roramirez

@Mykle1 said in Electron CPU usage:

Perhaps @roramirez has some input here

What version of electron did you is installed in the system?

Mykle1

@Snille said in Electron CPU usage:

Can you do a screenshot from a terminal running nmon?

I think I did this correctly and I think you wanted a screenshot of each, so here they are. How do my stats look?

Mykle1

@wtidwell said in Electron CPU usage:

I guess I can try a new SD card as well.

Yeah, you gotta try something to eliminate all possibilities. Let me know how you make out. Good luck!

wtidwell

@Mykle1
I just made sure I updated to electron1.7.5 and it’s still chugging like before. I got some errors aboutHere is my nmon reading as well.
Imgur.com/np2mv54

I don’t know what to make of this haha

Mykle1

@wtidwell said in Electron CPU usage:

I don’t know what to make of this haha

It can be frustrating. Hang in there. We’ll try to get you sorted or at least find out what the issue is so it can be corrected.

Now, let me look at your nmon

Edit: Ouch! :-(

Snille

@Mykle1 Thank you! :) You can actually get all three on the same “screen”. :) But what matters is that your CPU is hovering around 5% and mine (ours) are hovering around 20%x2… That is strange.

@wtidwell Are you rinnung a “lite” version or a full version of the OS?

wtidwell

@Snille
I’m running a full version. I intend on reinstalling Raspian lite when I have some free time if I can’t troubleshoot it until then.

When I was installing electron, I tried to install it globally with the -g command like it suggested in the electron readme. However it said I didn’t have permission and I tried to repeat it with sudo and it still said the same thing. Not sure if that means anything significant. I did get it to install non globally with no errors but I dunno if that may be my problem.

Snille

@wtidwell Nah, I’m running the “lite” version of Jessie… So it’s not that… I did not do a separate install of electron actually. I used the “install-script” from MM at the beginning… It’s goning to be interesting to see if you get any better results with another SD card…

wtidwell

@Snille
Speaking of hardware, and this may be a dumb question, but any chance the mouse and keyboard are causing this performance hitch? I just plugged in the ones on my desk which are the corsair strafe and logitech g600, both more intricate than normal pnp mouse and keyboard…