Here are the things I would like (or I should) do for the next releases:

* Add more statistics to sar and mpstat (and iostat) when available in Linux
  kernels.
  Numerous network activities are already available (see /proc/snmp for
  example), but I am rather reluctant to display them: There are too many of
  them and sar becomes bigger and bigger...

* Add a real web-based graphical front-end to sar. I need help for this!

* Add support for hotplug memory?

* Dynamically allocate structures for IRQs (just like for CPUs).

