application startup on terminal/shell

[Gene Heskett]

On Thursday 21 October 2021 15:46:27 Little Girl wrote:

> Hey there,
>
> Zahid Rahman wrote:
> >I was over  clocking my pi4 that is why I wanted to use  neofetch to
> >find out  the speed it is running .
>
> Okay. I had never heard of neofetch before now, but it looks like an
> interesting program.
>
I agree, and it answers questions htop doesn't, thank you for mentioning
it. Unforch, I believe on stretch, with a preempt-rt kernel, it lies 
like a rug about cpu speed, claiming a cheap 6 core i5 is running at 4.6
gigahertz, which is about 3.6 gigahertz above its actual speed, and a 
gigahertz above its max rated speed.
Its running at nearly room temps 30 to 32C and lightly loaded at 900 Mhz.

       _,met$$$$$gg.          gene at coyote
    ,g$$$$$$$$$$$$$$$P.       -----------
  ,g$$P"     """Y$$.".        OS: Debian GNU/Linux 9.13 (stretch) x86_64
 ,$$P'              `$$$.     Kernel: 4.19.0-0.bpo.9-rt-amd64
',$$P       ,ggs.     `$$b:   Uptime: 54 days, 6 hours, 46 minutes
`d$$'     ,$P"'   .    $$$    Packages: 3598
 $$P      d$'     ,    $$P    Shell: bash 4.4.12
 $$:      $$.   -    ,d$$'    Resolution: 1920x1080
 $$;      Y$b._   _,d$P'      DE: Trinity
 Y$$.    `.`"Y$$$$P"'         WM: KWin
 `$$b      "-.__              Theme: Adwaita [GTK3]
  `Y$$                        Icons: Adwaita [GTK3]
   `Y$$.                      Terminal: konsole
     `$$b.                    CPU: Intel i5-9600K (6) @ 4.6GHz << big lie 
       `Y$$b.                 GPU: Intel Integrated Graphics
          `"Y$b._             Memory: 4103MB / 32033MB
              `"""

my one pi looks accurate: Its running a big metal lathe
  `.::///+:/-.        --///+//-:``    pi at rpi4.coyote.den
 `+oooooooooooo:   `+oooooooooooo:    ------------------
  /oooo++//ooooo:  ooooo+//+ooooo.    OS: Raspbian GNU/Linux 10 (buster) armv7l
  `+ooooooo:-:oo-  +o+::/ooooooo:     Host: Raspberry Pi 4 Model B Rev 1.1
   `:oooooooo+``    `.oooooooo+-      Kernel: 4.19.71-rt24-v7l+
     `:++ooo/.        :+ooo+/.`       Uptime: 3 days, 10 hours, 23 mins
        ...`  `.----.` ``..           Packages: 3248 (dpkg)
     .::::-``:::::::::.`-:::-`        Shell: bash 5.0.3
    -:::-`   .:::::::-`  `-:::-       Resolution: 1920x1080
   `::.  `.--.`  `` `.---.``.::`      WM: twin
       .::::::::`  -::::::::` `       Theme: Adwaita [GTK3]
 .::` .:::::::::- `::::::::::``::.    Icons: Adwaita [GTK3]
-:::` ::::::::::.  ::::::::::.`:::-   Terminal: /dev/pts/0
::::  -::::::::.   `-::::::::  ::::   CPU: BCM2835 (4) @ 800MHz
-::-   .-:::-.``....``.-::-.   -::-   Memory: 180MiB / 1939MiB
 .. ``       .::::::::.     `..`..
   -:::-`   -::::::::::`  .:::::`
   :::::::` -::::::::::` :::::::.
   .:::::::  -::::::::. ::::::::
    `-:::::`   ..--.`   ::::::.
      `...`  `...--..`  `...`
            .::::::::::
             `.-::::-`
Nice tool, thanks a lot for mentioning it.

> >Before over clocking it was 1500   MHertz
> >and now after over clocking  pi is running at 2200 as shown by
> >neofetch.

That, either one will need both heat sinks and a fan, mine has both.
I have a small ups on it, and uptimes have exceeded 6 months on the
pi, averages 40 days on this much busier stretch machine
> >Although when I SSH  a different script is running  presenting a
> >different set of statics , one  is the CPU temperature.
>
> Hopefully they're both showing a similar temperature.
>
> >Between the two apps I could see the temperature was increasing so I
> >brought down the over_voltage down to 5 . The temperature is no
> >longer increasing but neofetch shows the pi is running  at 2200.
>
> I'm glad you got it sorted out and have it all working now.
>
> --
> Little Girl
>
> There is no spoon.


Cheers, Gene Heskett.
-- 
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author, 1940)
If we desire respect for the law, we must first make the law respectable.
 - Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>