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Console command to check memory usage?


AnrDaemon

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This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.

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How does that help seeing Java VM memory usage?

Useful answers, please.

 

Do you want to see the memory usage of the Java VM? Then I already gave you the answer... Use the

top

command for example. It'll give you a table with all Processes currently running and their CPU / Memory usage (kinda like the Task Manager of Windows). You can sort it by memory usage with

M

. the

COMMAND

column has the process name in it.

Anything other than that, you'll need a Java profiler, unfortunately VisualVM doesn't run on console-only, so you'll need a different one... You can probably use HPROF, but I never used it personally, so I can't help you with that other than link to the official documentation.

Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! |

mah twitter

This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.

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@SanAndreasP, with all due respect, this is a Java modification to a Java application community forum.

I sincerely believe, that an average person visiting these parts of internet could add 2 to 2 and get the answer, that, indeed, I'm looking for memory usage of the application itself, not VM. As it is apparent that under Linux, VM always claim entire -Xmx region without a hesitation.

I'll take a look into that app you linked, thank you.

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