Timothy Jans wrote:
 > The CPU & Memory Usage in 1.2b1 are really awesome,
 > they are just so much better then the previous load averages.
 >
 > I'm interested, how did you generate the CPU & Memory Usage?

The CPU usage is calculated using /sbin/sysctl kern.cp_time.
This is called two times with one second pause between. The command 
returns cpu time used by: user, nice, sys, intr and idle. With this 
information we can calculate the CPU usage.

The memory usage is also calculated using sysctl.
If you request vm.stats.vm.v_active_count, vm.stats.vm.v_inactive_count, 
vm.stats.vm.v_wire_count, vm.stats.vm.v_cache_count and 
vm.stats.vm.v_free_count it's not difficult to calculate how much free 
memory you have. :)

 >
 > -Timothy

-- 
    O   (=>  Audun Larsen
  )/\,_[__]   Larsen Konsult
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