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java – What does it mean when there are many defined classes and No of instances in Memory Analyzer(MAT)?-Exceptionshub

Posted by: admin February 25, 2020 Leave a comment

Questions:

We have a spring boot project (programmed in groovy as well as Java) which is running on production environment. The program crashes from time to time, so we think there is memory leak issues. We made a dump and want to analyze it with MAT, we see there are a lot of defined classes and No of instances as show below, What does it mean when there are many defined classes and No of instances in Memory Analyzer(MAT)?

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