Android, JVM Heap dump analysis doesn’t have to be done manually (painfully) anymore. You can programmatically analyze Heap dumps through our REST API. Below are the few use cases where our heap dump analysis REST APIs used by major enterprises.
Continue reading “HEAP DUMP ANALYSIS API”
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.
Continue reading “Major Outages in Major Enterprises”
JAX – Online conference is the meeting place for all the Java and software architecture enthusiasts! This year also, they have conducted the online conference to exchange the knowledge and ideas from the speakers all over the world.
Continue reading “JVM Internals in 1 slide”
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.
Continue reading “Video Blog: 7 JVM Arguments of Highly effective applications”
Learn how to troubleshoot OutOfMemoryError using the Eclipse MAT tool. You will learn best practices, cool tips & tricks to debug memory problems effectively. Watch this video to know more!
Continue reading “Troubleshooting OutOfMemoryError – Heap dump, Eclipse MAT”
What happens behind the scene when a java program is executed? In which regions objects are created? When objects become eligible for garbage collection? Where are threads stored? What is the difference between Stack and Heap? Watch this video to know more.
Continue reading “How Java program executed? – Heap, threads, stack, GC”
ConFoo.CA Developer Conference is one of the biggest conferences for programmers, that took place in Canada. For this year, ConFoo is going 100% virtual having more than 100 presentations by popular international speakers focused on pragmatic solutions for the software developers all over the world.
Continue reading “Confoo – 7 JVM Arguments”
In the series of chaos engineering articles, we have been learning to simulate various performance problems. In this post, let’s discuss how to simulate ‘java.lang.OutOfMemoryError: Java Heap space’ problem. This ‘java.lang.OutOfMemoryError: Java Heap space’ will be thrown by the application when the application generates more objects than the allocated heap size.
Continue reading “Chaos Engineering – Simulating OutOfMemoryError”
Java applications tend to contain hundreds (sometimes thousands) of threads. The majority of these threads are in WAITING, TIMED_WAITING (i.e., dormant) state, while only a small portion of the threads are actively executing lines of code. So, we were curious to know whether dormant threads consume less memory than active threads.
To figure out an answer to this question, we conducted a small study. Our findings were interesting, thus sharing with you.
Continue reading “Java threads – may not be memory effecient?”
Java Virtual Machine (JVM) generates 3 critical artifacts that are useful for optimizing the performance and troubleshooting production problems. Those artifacts are:
Continue reading “What is GC Log, thread dump and Heapdump?”
Debug/Diagnostic information about the application and JVM instance is published in the health check status page. In the health check status page, the following information is printed in the JSON format:
Continue reading “Health Check Status Page”
