GC
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Core Java
HotSpot Incremental Java Garbage Collector
In my recent blog post Determining the Active HotSpot Garbage Collector, I described different approaches that can be used to…
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Core Java
Determining the Active HotSpot Garbage Collector
The StackOverflow questions find which type of garbage collector is running, Default Garbage collector for a jvm, How can I…
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Core Java
5 Tips for Reducing Your Java Garbage Collection Overhead
What are some of the most useful tips for keeping your GC overhead low? With the upcoming-yet-delayed-once-again release of Java…
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Core Java
What is the fastest Garbage Collector in Java 8?
OpenJDK 8 has several Garbage Collector algorithms, such as Parallel GC, CMS and G1. Which one is the fastest? What…
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Core Java
GC tuning in practice
Tuning Garbage Collection is no different from any other performance-tuning activities. Instead of giving in to temptation for tweaking random…
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Core Java
What is Garbage Collection?
The following is an example from our Garbage Collection Handbook which will be published in the forthcoming weeks. In the meanwhile, take…
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Core Java
Logging stop-the-world pauses in JVM
Different events can cause the JVM to pause all the application threads. Such pauses are called Stop-The-World (STW) pauses. The…
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Core Java
7 Things You Thought You Knew About Garbage Collection – and Are Totally Wrong
What are the biggest misconceptions about Java Garbage Collection and how’s it really like? When I was a kid my…
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Core Java
Java Performance Tuning: Getting the Most Out of Your Garbage Collector
What’s going on under the hood of the JVM and how Garbage Collection affects Java performance? The performance tuning world…
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