rtcqs released

rtcqs v0.3.1 is now available on Codeberg and Github. rtcqs is the continuation of the realtimeconfigquickscan project but then rewritten in Python. It comes with a Qt GUI and a few extra checks.

Dear all,

I’d like to announce rtcqs, the continuation of the realtimeconfigquickscan project. It’s a port to Python with some added extra’s, like a Spectre/Meltdown mitigations check and a Qt GUI. It has the approval of the original author of realtimeconfigquickscan to whom I owe a debt of gratitude, not only for the original code but also for his helpfulness with the continuation, or maybe even evolution of the project.

So check it out, indulge me with bugs, issues, improvements or any other useful feedback on the Codeberg repo which you can find at at https://codeberg.org/rtcqs/rtcqs

Happy system tuning and happy holidays!


While setting up a solution to fully automate the deployment of SSL certificates at work I piggybacked on the flow and focus to rewrite the realtimeconfigquickscan Perl code in Python. As part of the certificate deployment project I wrote an application to decrypt, re-encrypt and base64 encode PFX files so they can be uploaded to a vault solution. This way I ran into PySimpleGUI which enabled me to quickly put together a nice looking Qt GUI.

rtcqs main window

The code could be more terse and probably contains some typical non-programmer idiosyncracies. First improvement will be to make the code more dynamic so the GUI gets generated instead of using hardcoded values like it does now. And I’d like to add a power management check but then I first need to read up on that subject. There are also some checks that might need some more scrutiny like the swappiness and max_user_watches checks to verify if those checks are really needed for a real-time audio environment.

rtcqs released

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