This systems administrator, tuner, benchmark tool gives you a huge amount of important performance information in one go. It can output the data in two ways
- On screen (console, telnet, VNC, putty or X Windows) using curses for low CPU impact which is updated once every two seconds. You hit single characters on you keyboard to enable/disable the various sorts of data.
- Save the data to a comma separated file for analysis and longer term data capture.