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Memory usage [message #1770099]

Tue, 08 August 2017 06:32

Eclipse User

Hi,

How can I get memory usage of the program in Java?

Re: Memory usage [message #1770837 is a reply to message #1770099]

Thu, 17 August 2017 09:59

Eclipse User

If you have the standalone jar just check your system resources (e.g. windows task manager) when you run it. If you are interested in more detailed information you need a performance library, e.g. Oracle's Mission Control[1]

Horacio
[1] http://www.oracle.com/technetwork/java/javaseproducts/mission-control/java-mission-control-1998576.html

Re: Memory usage [message #1770839 is a reply to message #1770099]

Thu, 17 August 2017 10:00

Eclipse User

dbl post

[Updated on: Thu, 17 August 2017 10:06] by Moderator

Re: Memory usage [message #1771225 is a reply to message #1770839]

Wed, 23 August 2017 02:20

Eclipse User

by using Runtime.getRuntime.totalMemory() and Runtime.getRuntime.freeMemory() we can calculate how much space has been currently occupied by Java object or you say used memory in JVM as show in below code example of getting memory sizes in Java.

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