2
votes
1answer
440 views

Get cpu usage per core on the command line

Activity monitor allows users to see the cpu usage on a per-core basis (for multicore machines, e.g. my MacBook Pro). Is there a way to find the percent usage of each core/processor via the command ...
1
vote
1answer
485 views

How does OS X handle IRQs? [closed]

As a former Windows and Linux user, I've been challenged several times to have hardware devices not share some particular IRQ line. If I understand correctly, IRQ lines are part of the hardware ...