Results of latency test, list of computers tested for use with LinuxCNC

sudo apt-get install usbutils

sudo echo "install pcspkr /bin/true" >/etc/modprobe.d/pcspkr.conf

modprobe -r pcspkr

LinuxCNC pc tests, version 20200930, started 07.04.2024 12:58:44
********************************************************************************
General info:
LENOVO,  10AJS03V00
Bios version FBKTDFAUS, dated 06/18/2021
Chipset: Intel Corporation 8 Series/C220 Series
Harddisk is non-rotational, ie. SSD
The amount of swap currently used is 0
================================================================================
CPU related data:
model name    : Intel(R) Core(TM) i5-4590S CPU @ 3.00GHz
cpu cores    : 4
stepping    : 3
cache size    : 6144 KB
================================================================================
RAM related data:
Maximum Capacity: 32 GB
Maximum Voltage: 1.5 V
Maximum Voltage: 1.5 V
Size: No Module Installed
Size: 8 GB
Size: No Module Installed
Size: 8 GB
================================================================================
GPU related data:
product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
configuration: depth=32 driver=i915 latency=0 resolution=1680,1050
================================================================================
Parallel port related data:
number of parallel ports is 1
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
================================================================================
Os and desktop related data:
PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"

Should the info below not match with your machine,
kindly post the output of pstree here, including a brief
desciption of your desktop environment, window manager and
display manager. Tia
https://forum.linuxcnc.org/18-computer/39370-script-for-automated-testing-of-computer-latency

Desktop environment : gdm3
Windowmanager       : GNOME Shell
Displaymanager      : gdm3
================================================================================
Kernel related data:
Kernel 5.4.258-rtai-amd64
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
Cpu idle driver: ================================================================================
Kernel modules data:
Check if pcspkr is loaded: No, which is good!
Check if snd modules are loaded: No, which is good!
================================================================================
Keyboard & Mouse related data:
Number of mice: 1
Mouse 0 : SIGMACHIP Usb Mouse
Mice  attached to USB:
SiGma Micro XM102K Optical Wheel Mouse
Keyboards attached to USB:
China Resource Semico Co., Ltd USB Keyboard
================================================================================
LinuxCNC related data:
LinuxCNC version is: 2.9.2
================================================================================
Preparing for latency test:
Started glxgears No. 1, 2, 3, 4, 5
..........
Started firefox with 'https://www.youtube.com/watch?v=rqJDO3TWnac', WID
================================================================================
Command for latency test is:
su user -c  "latency-histogram --bbinsize 1000 --base 25000 --sbinsize 1000 --nox 2>&1 | tee -a 1712483920.lat &"

Latency testing loop started Sun Apr  7 12:58:57 PM EEST 2024,
should end after Sun Apr  7 02:58:57 PM EEST 2024

================================================================================
Swap useage: prerun: 0, running: 0

================================================================================
CPU core temperatures:
Core 0: Tmin: 40.0°C, Tmax: 56.0°C, (high = +86.0°C, crit = +92.0°C)
Core 1: Tmin: 39.0°C, Tmax: 55.0°C, (high = +86.0°C, crit = +92.0°C)
Core 2: Tmin: 38.0°C, Tmax: 54.0°C, (high = +86.0°C, crit = +92.0°C)
Core 3: Tmin: 38.0°C, Tmax: 56.0°C, (high = +86.0°C, crit = +92.0°C)
================================================================================
last latency data is as follows:.

 7203 s   base min: -14.500 us max:  14.100 us sdev:   0.500 us
 7203 s  servo min: -12.500 us max:  12.700 us sdev:   0.700 us