Activity monitor shows you Disk, Network, and CPU activity, and is a good first place to see if anything is going awry when your system is acting up. I'm inter

Activity monitor shows you Disk, Network, and CPU activity, and is a good first place to see if anything is going awry when your system is acting up. I'm interested in how you might use fs_usage? It actually is a new utility to me, and when I turn it with fs_usage -e iTerm - I get a lot of activity, on a basically idle system. (At least one that Activity Monitor/ioStat shows as idle).