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How to get RAM size?

1 reply on 1 page. Most recent reply: Jan 29, 2007 12:32 PM by Ganesh Math

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Vandana More

Posts: 3
Nickname: tai
Registered: Nov, 2006

How to get RAM size? Posted: Jan 29, 2007 1:35 AM
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Hi all,
how can i get(in java)total RAM size,how much currently system is using and how much is free?
please help.
Thanks in advance.


Ganesh Math

Posts: 1
Nickname: ganeshmb
Registered: May, 2005

Re: How to get RAM size? Posted: Jan 29, 2007 12:32 PM
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java.class.Runtime is the key class to get this kind of information. However, in this class, I don't think there is any direct way to get the information you are looking for. (You can get the JVM's total memory usage though). You can invoke some OS-specific utilities using Runtime.getRuntime().exec()("command-name") to get access to the info you are looking for.

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