Java is a popular programming language that powers several mission critical applications all over the world. In this post let’s discuss some of the commonly confronted performance problems by Java applications and potential solutions to solve them.
In February, we held a webinar titled "Top 5 Java Performance Problems," led by architect Ram Lakshmanan. Key issues discussed included high CPU utilization, memory leaks, slow response times, thread contention, deadlocks, and garbage collection pauses. Attendees engaged in a Q&A session, and future webinars are planned for ongoing learning.
The webinar focused on diagnosing performance issues in complex applications using thread dumps. Participants learned nine expert tips for analyzing thread dumps to identify bottlenecks and troubleshoot real-time application problems. Resources, including a presentation deck and a forthcoming recording, will be available for further reference and team sharing.
The post highlights the author's passion for solving scalability, performance, and availability issues in applications. They address common problems like CPU overload, memory leaks, and unresponsiveness under increased traffic. With extensive experience, the author promises to resolve JVM-related issues swiftly, often within 2 business days or less.
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.
The Chicago Coder Conference featured 15 tracks and over 100 sessions across two days. Architect Ram Lakshmanan presented on Java Garbage Collection Logs, garnering positive feedback and engaging discussions. The presentation titled “How to Become a Garbage Collection (GC) Hero” received excellent reviews, as reflected in the speaker survey results.
GCeasy was ranked #6 in the ThoughtWorks Technology Radar at the 2017 Chicago Coder Conference, highlighting its value for developers and managers. The Radar evaluates current software trends and recommends tools, with GCeasy recognized for optimizing JVM and Android application memory usage among other notable technologies in the "Adopt" category.
Egen Solutions Inc, based in Chicago, hosted Architect Ram Lakshmanan for a session on high-performing application development. Specializing in IoT solutions and full-stack development, the event garnered over 80 engineers, leading to engaging discussions. The session was well-received, and photographs were taken to commemorate the occasion.
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.
Ram Lakshmanan, our Principle Architect, presented on memory-efficient coding at the AWS Gurus Meetup hosted by Intuit in the San Francisco Bay Area on May 30th. His talk focused on strategies for developers to reduce AWS costs. The presentation titled "Am I writing memory efficient code?" is available online.