TheServerSide

Fix Java memory leaks without costly JVM heap dumps by example

Community driven content discussing all aspects of software development from DevOps to design patterns. I don’t know anyone who likes investigating a Java heap dump. They can be massive — literally ...
Ars Technica

Java memory leak - String split operations

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at java.util.ArrayList.ensureCapacity(ArrayList.java:169) at java.util.ArrayList.add(ArrayList ...
TheServerSide

How to capture a heap dump

Community driven content discussing all aspects of software development from DevOps to design patterns. Heap dump is a snapshot of the Java memory. It contains information about the Java objects and ...
InfoWorld

Browsing Memory the JRuby Way

There’s been a lot of fuss made lately over memory inspection and profiling tools for Ruby implementations. And it’s not without reason; inspecting a Ruby application’s memory profile, much less ...
Ars Technica

Is Java CPU Intensive Or More Memory Intensive

Basically I need to prove something with Java and our programmers. I know java isn't multi-threaded so everything seems to run on different threads. But I really want to know if it is CPU intensive as ...