Category: Java

Java Troubleshooting 5 – [ OOM ]

Few things are as terrifying in Java production systems as an OutOfMemoryError (OOM). When memory runs out, applications...

When a Java application becomes slow, unresponsive, or completely stuck, a thread dump is often the fastest way...

The JVM provides a rich set of configuration options that control memory management, garbage collection, monitoring, and debugging....

When Java applications misbehave in production, logs are often not enough – and restarting the system is usually...

The Java Development Kit (JDK) ships with a rich set of command-line diagnostic and monitoring tools that are...

Java 25 has just been released, and it brings a set of powerful new features that continue to...

A thread pool is a collection of threads that are kept ready to execute tasks concurrently as they...

In Java, apart from using synchronized keyword to make thread safe of a shared resource, there are other...

In Java, apart from using synchronized keyword to make thread safe of a shared resource, there are other...