The JAX MAINZ conference in May focused on Java and Software Architecture, featuring Ram Lakshmanan discussing troubleshooting OutOfMemoryError types. His session highlighted nine distinct causes and solutions for this error, providing essential tools for developers. Attendees rated the talk 4.8 for quality and 5 for speaker knowledge, surpassing overall averages.
Missed our May webinar on Not So Common Memory Leaks in Java? We uncovered subtle yet serious memory issues—like thread local leaks, inner class traps, and framework-related memory retention—that often go undetected in Java applications. This session walked through advanced heap analysis, profiling techniques, and real-world fixes to help you tackle elusive leaks and boost performance.
In April, a webinar focused on memory leaks in Java revealed their impact on application performance, particularly in long-running systems. It explored common leak patterns, detection techniques, and solutions. Attendees gained insights into tools for diagnosing issues and actionable strategies for resolving memory leaks, enhancing JVM behavior and application stability.
The post offers assistance to improve application performance by addressing traffic volume, scaling, availability, response time, and security concerns. The author provides an in-depth analysis of architecture and system components, culminating in a report detailing issues and tailored solutions, including architectural and code-level modifications.
DevopsCon, held in Berlin, featured a talk by our architect on "MAJOR OUTAGES IN MAJOR ENTERPRISES". The session analyzed outage artifacts and equipped attendees to troubleshoot various issues. The event received an excellent rating of 5 for talk quality and speaker knowledge, compared to the overall average of 3.84 and 4.22.
JAX - Online Edition 2020 featured 4 workshops and nearly 20 live sessions focused on JAVA, architecture, and software innovations. One standout session by Ram Lakshmanan addressed writing efficient code, teaching developers techniques to enhance performance, minimize cloud costs, and prevent memory leaks.
Every year in October, JAX London is the go-to event for Java and Software Architecture enthusiasts! It is a four-day conference for cutting-edge software engineers and enterprise-level professionals. This year, at JAX London’s 2024 conference, our architect Ram Lakshmanan was invited to talk on the topic: “How to Troubleshoot 9 Types of OutOfMemoryError”. Even though at surface... Continue Reading →
The presentation by Ram Lakshmanan at ConFoo Conference 2018 addresses efficient troubleshooting techniques for CPU spikes and OutOfMemoryErrors, helping diagnose unresponsive applications quickly. It showcases essential tools and best practices to identify complex issues promptly, receiving positive feedback from over 100 attendees and fellow engineers.
Spring Boot, widely used for Java-based applications, often encounters Metaspace OutOfMemory issues due to high class metadata usage, leaked classes, and inadequate size configuration. Proper JVM adjustments, like increasing Metaspace size and optimizing class loading, alongside tools like yCrash for monitoring, can help troubleshoot and resolve these exceptions effectively.
Monitoring Metaspace is vital for Java application stability, as excessive usage can lead to OutOfMemoryError exceptions. Developers must track memory trends to identify leaks and optimize class loading. A demonstration using Boomi highlights how dynamic class creation can exhaust Metaspace, revealing performance insights through diagnostic tools like yCrash.
