Comment 9 for bug 1488426

AceLan Kao (acelankao) wrote :

I don't think you have the same symptom as mine. The symptom is that just boot up the machine and observe the cpu loading from 'top'. I don't need to do anything or open any apps to encounter this issue.

But your perf report is very similar to mine, you can try to plug USB devices in all USB ports on your machine and see if it helps.