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Difference between the actual memory and physical memory

2 messages in this thread

list Arun Thangappandi · Tue, 6 May 2008 12:19:30 -0400 ·
Can any one let me know the difference between the actual memory and
physical memory which is being monitored by hobbit?

 
Thanks & Regards,

Arunkumar
list Stef Coene · Tue, 6 May 2008 19:24:14 +0200 ·
quoted from Arun Thangappandi
On Tuesday 06 May 2008, Thangappandi, Arun (Ge Money, consultant) wrote:
Can any one let me know the difference between the actual memory and
physical memory which is being monitored by hobbit?
It depends on the OS. But the basic is: physical is the memory in the box.  
Actual is the memory in use by programs.

Total physical memory = program in physical memory + cache + free memory
Actual = program in memory + program in swap

Total physical memory will be 100% because the disk cache will consume all 
available memory.


Stef