OT: cached memory
danletkeman at gmail.com
Wed Jun 13 17:50:20 UTC 2012
Just wondering if anyone has a real world example of how much cached
memory a server really needs?
If I run the command "free -m" it shows that it is using all of the
memory on the server and most of it is cached. I understand the
concept and the reasoning, but what I would like to know is how much
is a reasonable amount to have? I am assuming that if I gave this
server 10 times the amount it would eventually cache that as well.
total used free shared buffers cached
Mem: 3017 2961 56 0 158 2434
-/+ buffers/cache: 368 2649
Swap: 5023 0 5023
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