While htop is a cool program with some nice features, the standard Linux top can show you everything you need to know. You can hit 'H' to show all the threads

While htop is a cool program with some nice features, the standard Linux top can show you everything you need to know. You can hit 'H' to show all the threads in a process. You can add the 'j' column which will show you the processes last known CPU assignment. You already get %cpu utilization on the process, and you can cut down what top shows you by hitting 'i' to only see processes/threads in the run queue. I like to add 'z' for cool color, and '1' to see SMP CPU details. While standard top doesn't show you cool CPU graphs, it's still pretty great.