Tracking excessive garbage collection in Hotspot JVM

Quite frequently due to memory leaks or other memory problems applications freeze leaving only the garbage collector (GC) process running…

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Introduction to BTrace for Java applications

The aim of this article is to learn how to dynamically trace/observe running Java applications (JDK 6+) using BTrace without…

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Just in Time Compiler (JIT) in Hotspot

The Just In Time Compiler (JIT) concept and more generally adaptive optimization is well known concept in many languages besides…

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