Latency Test is weak...

Yes Sir,

I have Debian Linux + LinuxCnc + DB25 paralell port.

(I glad,my PC is able for project, but must will find the good setting.)

 

Hi PCW,

Please help me, I am newbie, I not found the setting values.

Where I find this?

Thanks for helping!

You can run this command to set the CPU governor to performance (max clock speed always):

`echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor > /dev/null`

NOTE: The governor resets after each reboot.

Open your PC and unplug/remove everything you can; removing unnecessary hardware can help quite a bit.

Blacklist kernel modules of unneeded hardware.
(physically remove as much hardware as you can first)

Find currently loaded modules with `lsmod`
List connected devices with `lspci -v`
Blacklist modules by adding a file to the folder /etc/modprobe.d that is named [module-to-blacklist].conf that contains the text "blacklist [module-to-blacklist]"

BLACKLISTING KERNEL MODULES CAN BREAK YOUR SYSTEM; BE CAUTIOUS

wiki.debian.org/KernelModuleBlacklisting