S-tui shows unit as Mhz, even tho the value is in GHz

[Neil Schark]

Step 1: Describe your environment

• System (Intel/AMD/Raspberry Pi etc): AMD R9 3900X
• OS version: Arch Linux
• s-tui version: 1.1.3 / master
• Installation method(pip/PPA/source code): pacman, source code

Step 2: Describe the problem:

Observed Results:

s-tui shows the CPU frequency as GHz, although is shows the data in Ghz.

Debug Results, output of s-tui -d created in a file _s-tui.log:

* Replace this with debug output *

Step 3: Reproduce the problem:

Steps to reproduce:

1. open s-tui

* Replace this with relevant code to reproduce the problem *

[kasimir]

Also, besides the summary showing 'MHz' instead of 'GHz', the graphs for frequency are empty as they are likely interpreting it as MHz instead of GHz.

[Neil Schark]

Than it seems like the intended unit is MHz indeed and it's a problem of the reading of the data.

[Ravind Kumar]

Also having this issue on s-tui 1.1.3, same rough setup (Manjaro 21.2.2 on a Thinkpad X1 Carbon gen 9)

I also noticed glances isn't showing CPU frequency either. lscpu also isn't showing current MHz. I can see it via cat /proc/cpuinfo.

I'm wondering if something in arch/manjaro changed where reading CPU frequency no longer works as expected

giampaolo/psutil#2069

I actually wonder if this is an issue with psutil? That might track - psutil is giving back values in GHz, but s-tui is reading it as MHz. So we get what appear to be artificially small values.

[hook77]

Hello,
I have the same issue on my Ryzen 5 PRO on Ubuntu Linux with kernel 5.13.
I did some quick code inspection, and I removed the 1000 divider in the psutils package in the _pslinux.py file.
But looks like this is a bug in the psutil library, and not an s-tui issue, or?

[hot22shot]

Hi,

Same issue with s-tui version 1.1.3 on unraid running Kernel 5.15.27.
My CPU is a Ryzen 5800X.

[David O'Hagan]

I just installed s-tui today on my i5-4690K. Did not have the frequency graphs. Made the change hook77 made to _pslinux.py and the psutils.cpu_freq() function and s-tui now display in Mhz and everything looks golden.

[Ignacio]

@hook77 @ohagandavid Could you be more detailed about your solution? Where is that file located?

[David O'Hagan]

Was ~/.local/lib/python3.9/site-packages/psutil/_pslinux.py for me. At line 762 in the cpu_freq() function I've commented out curr = int(curr) / 1000.

[Michael Lass]

This should get fixed when psutil 5.9.1 is released:
giampaolo/psutil@83d7067

[wc7086]

psutilVersion=`pip show psutil | grep 'Version' | awk -F ': ' '{print $2}'` \
&& psutilLocation=`pip show psutil | grep 'Location' | awk -F ': ' '{print $2}'`/psutil \
&& [ $psutilVersion == 5.9.0 ] \
&& sudo sed -i "/curr = cpuinfo_freqs\[i\]$/ s/$/ * 1000/" $psutilLocation/_pslinux.py

or
If you know the directory where psutil is stored.

sudo sed -i "/curr = cpuinfo_freqs\[i\]$/ s/$/ * 1000/" /usr/lib/python3.10/site-packages/psutil/_pslinux.py

[许煜恒]

This problem has been solved in psutil v5.9.1 (5.9.0 still has this problem)

So I suggest that we set the required psutil to be >=5.9.1?

[amanusk]

Yep, definitely we should.
My worry is mainly the way debian/ubuntu is packaged, and that this will not go away until psutil is updated there, but should be updated regardless.

[EHJ-52n]

The solution from wc7086 worked for me, but some limitations as I am using zsh:

~ psutilVersion=`pip show psutil | grep 'Version' | awk -F ': ' '{print $2}'` && echo $psutilVersion
5.9.0
~ pip show psutil | grep 'Location' | awk -F ': ' '{print $2}'        
/usr/lib/python3/dist-packages
~ psutilVersion=`pip show psutil | grep 'Version' | awk -F ': ' '{print $2}'` \
&& psutilLocation=`pip show psutil | grep 'Location' | awk -F ': ' '{print $2}'`/psutil \
&& [ $psutilVersion == 5.9.0 ] \
&& sudo sed -i "/curr = cpuinfo_freqs\[i\]$/ s/$/ * 1000/" $psutilLocation/_pslinux.py
zsh: = not found
~ sudo sed -i "/curr = cpuinfo_freqs\[i\]$/ s/$/ * 1000/" $psutilLocation/_pslinux.py

After applying this patch, the frequency graph is rendered as usual.

My set-up is the following:

~ lsb_release -d | awk -F ':' '{ print $2}' \
&& python --version \
&& echo "psutil: $(pip show psutil | grep "Version" | awk '{print $2}')" \
&& s-tui --version
	Ubuntu 22.04 LTS
Python 3.10.4
psutil: 5.9.0
s-tui 1.1.3 - (C) 2017-2020 Alex Manuskin, Gil Tsuker
    Released under GNU GPLv2