Tagged Questions
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0answers
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Top res vs java heap memory usage?
We have a java application running on Centos 6.4 what we notice is that the RES is around 400m which is more then the allocated max that is 256m. Does this signify that we the application is leaking? ...
4
votes
1answer
1k views
Why does limiting my virtual memory to 512MB with ulimit -v crash the JVM?
I am trying to enforce maximum memory a program can consume on a Unix system. I thought ulimit -v should do the trick. Here is a sample Java program I have written for testing :
import java.util.*;
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2
votes
1answer
178 views
Java: compile and run hanging at command prompt
I'm having an issue that I'm hoping someone can help with. I'm working on netbook running WinXP Pro SP3, 1.6GHz & 1GB of RAM. I've got a relatively simple java program that I'm able to ...
0
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1answer
1k views
Understanding RAM usage on Linux
I'm completely new to Linux and I'm just trying to understand where all my RAM is going. I've got a pretty fresh install of Xubuntu running as a VMWare guest, and I've given it 1.5GB RAM to play with.
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0
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1answer
5k views
How do I allocate more RAM to Java?
A java application I'm using keeps crashing, when I had a problem with a similar application I managed to fix it by allocating more of my RAM to Java. How do I do that?
(I recently upgraded to 16 GB ...
