Getting More out of Top

How to configure top(1) to show you interesting information. Some of the keys used in this video: z Turn on color H Show threads d Set the delay 1 Show SMP CPU info i Show only non-idle processes/threads f Add fields to your top display F Pick which field to sort on Handy things I missed: W Write out your config to a .toprc file The watch command I used was: watch -d cat /proc/interrupts