@eugenialoli If you read the issue then you'd understand it's not an architectural issue. Just a matter of some libraries needing more optimization work. Again, there's a lot of areas that can be optimized, and we'll get to them before the release. So I'd advise against making blanket judgements today as if this is the way things are always going to be.

@emsquared Try enabling the threadirqs kernel option.

sudo kernelstub -a threadirqs