Best way to analyze frequent OS freezes

[NaN]

As SGS says garuda-inxi please for evey help request,

@nik

Please can you give me some tips about figuring out what might be causing the issue

please try this, the journey might be very frustrating but we will get there

Troubleshooting System Stutter, Lags, Freezes, and Hangs

Primary Diagnostic Steps. Testing Alternate Kernels: Changing kernels is one of the easiest diagnostic steps you can perform and it resolves far more issues than you’d ever expect. Whenever you start to experience unusual issues with your system, the first thing you should do is test at least three alternate kernels. For those experiencing severe system freezes/crashes testing out alternate kernels should always be your first step. Check your logs for any instances of kernel panic, as thi…