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Tuning the Java VM memory usage
Posted: Wed Jun 07, 2017 1:26 pm
by silversword
Has anyone done testing to see how much memory is actually needed for Unimus?
Is there a standard memory tuning settings that could be done to optimize it's use?
Currently I see Unimus has a java.exe that's using over 1.7GB of RAM
Re: Tuning the Java VM memory usage
Posted: Wed Jun 07, 2017 1:36 pm
by silversword
This seems applicable, but since I'm not a coder maybe some default vaules/recommendations might be good?
https://docs.oracle.com/cd/E13150_01/jr ... #wp1090168
Re: Tuning the Java VM memory usage
Posted: Wed Jun 07, 2017 1:37 pm
by Tomas
Here is a detailed discussion of memory usage:
viewtopic.php?f=4&t=71#p199
Hopefully that will shed more light on how mem. consumption works, and how to adjust it.
Re: Tuning the Java VM memory usage
Posted: Wed Jun 07, 2017 1:39 pm
by Tomas
As for recommendations, here is our resource sizing article on the wiki
(you can use the values there as the
-Xmx argument for the JVM)
https://wiki.unimus.net/display/UNPUB/H ... quirements