Can we view objets in the JVM memory?

Posted by Sebastien Lorber on Stack Overflow See other posts from Stack Overflow or by Sebastien Lorber
Published on 2010-05-11T17:10:03Z Indexed on 2010/05/11 17:14 UTC
Read the original article Hit count: 211

Filed under:

java

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jvm

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production-environment

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caching

Hey,

At work we found that on some instances (particulary the slow ones) we have a different behaviour, acquired at the reboot.

We guess a cache is not initialized correctly, or maybe a concurrency problem... Anyway it's not reproductible in any other env than production.

We actually don't have loggers to activate... it's an old component...

Thus i'd like to know if there are tools that can help us to see the different objets present in the JVM memory in order to check the content of the cache...

Thank you!

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