Get memory and CPU usage

Question

I would like to get the total physical memory, the CPU usage, and and the amount of memory being used. I have looked into Runtime.freeMemory(), but that isn\'t

Answer 1

You can use SIGAR (http://support.hyperic.com/display/SIGAR/Home). I believe this is cross platform (I've only tried it on Windows) and I know it works (because I've tried it).

Javadoc: http://www.hyperic.com/support/docs/sigar/

Binaries: http://support.hyperic.com/display/SIGAR/Home#Home-binaries