At TOPdesk we run many Java services in our Service Architecture. We use the AdoptopenJDK OpenJ9 JRE as base image for our services running in Kubernetes. In this post we will find out how to get a Java Heap Dump from a Java application running on OpenJ9 JRE. A Java Heap Dump is a snapshot of all… Continue reading Extracting a Heap Dump from a running OpenJ9 Java process in Kubernetes