Re: Question about free/used memory on Linux

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Ravinandan Arakali (rarakali) wrote:
Hi Vaidy,
Thanks for clarifying several of my doubts.

To answer your question about my intention, we currently have a system with 2 GB RAM and I need to find out the actual used and free memory so that we can decide if the same setup(applications,
tmpfs etc.) can run on another system with lesser memory.
You can test this directly.
Boot your 2G machine with
mem=<size of smaller system>
Then the machine uses less memory, you get
a realistic test of how the smaller machine will
perform.


Helge Hafting
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