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GC easy – Universal Java GC Log Analyser

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Java heap space

What is Java Heap Fragmentation?

Java Heap fragmentation is an interesting problem, which triggers long pausing full garbage collection cycles. In this article we would like to attempt to explain the heap fragmentation. 

Let’s say developer write a code ‘new BMW()’. This will create a new BMW object in the heap memory space. Example:

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7 JVM arguments of Highly Effective Applications

At the time (March 2020) of writing this article there are 600+ arguments that you can pass to JVM just around Garbage collection and memory. If you include other aspects, total JVM arguments count will easily cross 1000+. 😊. It’s way too many arguments for anyone to digest and comprehend. In this article, we are highlighting seven important JVM arguments that you may find it useful.

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ELIMINATE CONSECUTIVE FULL GCs

Full GC is an important event in the garbage collection process. During this full GC phase, garbage is collected from Continue reading “ELIMINATE CONSECUTIVE FULL GCs”

DIAGNOSE MEMORY LEAK

There are 8 types of OutOfMemoryError. In this,Β 5 types of OutOfMemoryError happens within the JVM heap. Continue reading “DIAGNOSE MEMORY LEAK”

OUTOFMEMORYERROR – BEAUTIFUL 1 PAGE DOCUMENT

Here is a beautiful 1 page document on OutOfMemoryError.

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