Linux Performance Analysis in 60,000 Milliseconds (techblog.netflix.com)

Don't know why but this post reminded me of GKrellM.

This reminds me of something I learned today with dmesg, that I'll never forget to use. The Time–stamp flag.

  dmesg -T |tail

I wonder if you could package these all together into some sort of expert system that would run all of them and highlight the interesting bits / places for further study.

when i run these commands on my linux box, some are command not found.

is there a package I need to install?