Java Memory Leak: Stop the Blame Game (How to Prove a Memory Leak is (or Isn’t) a Code Issue)

The article addresses the challenges of identifying memory leaks in Java applications, emphasizing the blame culture that arises during outages due to OutOfMemoryErrors. It advocates for a systematic approach using heap dumps and GC logs to differentiate between coding and infrastructure issues, ultimately highlighting the importance of gathering evidence before assigning blame.

June 18, 2026 0

The Unseen Memory Leak: How ThreadLocal Variables Can Bring Down Your Application

ThreadLocal variables enhance concurrency in applications by allowing thread-specific data storage. However, improper use can lead to memory leaks if they retain references to large objects or aren't cleared. Strategies for prevention include ensuring removal of ThreadLocal variables after use, especially in thread pools, to maintain optimal performance and avoid data retention issues.

February 2, 2026 0

Up ↑

Tag: java memory leak

Java Memory Leak: Stop the Blame Game (How to Prove a Memory Leak is (or Isn’t) a Code Issue)

The Unseen Memory Leak: How ThreadLocal Variables Can Bring Down Your Application

About

Popular Topics

Troubleshooting Tools