Troubleshooting OutOfMemoryError or any memory related problem is done in manually even in 2019. Troubleshooting and identifying the root cause of OutOfMemoryError can even be automated, by following below mentioned 3 steps:
OUTOFMEMORYERROR RELATED JVM ARGUMENTS
JVM has provided helpful arguments to deal with OutOfMemoryError. In this article we would like to highlight those JVM arguments. It might come handy for you when you are troubleshooting OutOfMemoryError. Those JVM arguments are:
Major Outages in Major Enterprises
JAX – Online conference is the meeting place for all Java and software architecture enthusiasts! This year also, they have conducted an online conference to exchange knowledge and ideas from speakers all over the world.
Video Blog: 7 JVM Arguments of Highly effective applications
You can pass 600+ arguments to JVM just around Garbage collection and memory. It’s way too many arguments for anyone to digest and comprehend. In all these 4 videos, 7 important JVM arguments that will boost your Java/Scala/Jython application performances are shared.
7 JVM arguments of Highly Effective Applications
At the time (March 2020) of writing this article there are 600+ arguments that you can pass to JVM just around Garbage collection and memory. If you include other aspects, total JVM arguments count will easily cross 1000+. 😊. It’s way too many arguments for anyone to digest and comprehend. In this article, we are… Continue Reading →
How is HeapHero different?
Heap dump files are large in size (several GB). To troubleshoot the heap dump, you have to transmit the heap dump file from your production server to your local machine
JAX Online 2020 – Why (& How to) write memory efficient code?
JAX – Online Edition 2020 is the conference for JAVA, architecture and software innovations. This conference had 4 major workshops and nearly 20 sessions presented by many speakers from all over the world! All were performed live, carried out with the video platform and designed interactively for the developers.
TCP: out of memory — consider tuning tcp_mem
Recently we experienced an interesting production problem. This application was running on multiple AWS EC2 instances behind Elastic Load Balancer. The application was running on GNU/Linux OS, Java 8, Tomcat 8 application server. All of sudden one of the application instances became unresponsive. All other application instances were handling the traffic properly. Whenever the HTTP request… Continue Reading →
HOW TO DIAGNOSE OUTOFMEMORYERROR IN ANDROID?
Diagnosing OutOfMemoryError in Android apps can become a tricky, tedious job. Here, we would like to show you an easy technique to troubleshoot OutOfMemoryError in Android apps.
VIRTUAL MACHINE ERROR
Java.lang.VirtualMachineError is thrown when Java virtual machine encounters any internal error or resource limitation which prevents it from functioning. It’s a self-defensive mechanism employed by JVM to prevent entire application from crashing. In this article lets discuss different types of VirtualMachineError, their characteristics, reasons why they get triggered and potentials solutions to fix them.