When running oshi's tests on an ARM box, I get nothing for 'cpuName'. Intel processors give something like this: Intel(R) Core(TM) i7-10875H CPU @ 2.30GHz

I realize this is because Intel gives the full string of information and that ARM does not, but there is enough information out there to start to fill in the gaps at least. For example, we can get the implementor of the chip using public information like here: https://developer.arm.com/documentation/ddi0595/2021-06/External-Registers/MIDR-EL1--Main-ID-Register . There may be other places or ways to build up this information so there is something better than nothing for ARM cpu names.