HeapHero AT AWS GURUS MEETUP – SAN FRANCISCO BAY AREA

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Our Principle Architect, Ram Lakshmanan, has delivered a talk at AWS Gurus Meetup – hosted by Intuit in San Francisco Bay Area on 30th May. He explained developers on how to write memory efficient code to cut down the AWS bills.

Here is the presentation of ‘Am I writing memory efficient code?’ delivered at Amazon Web Services meetup.

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The Lombok & Builder Pattern Hidden Cost
The post analyzes the performance of Lombok's @Builder annotation, highlighting its readability and efficiency benefits alongside potential memory allocation issues, particularly under high-throughput scenarios. It explains how the use of @Singular increases allocations, complicating garbage collection, and emphasizes the need for careful profiling to optimize performance based on specific use cases.
Troubleshooting Thread Leaks in Jenkins
When Jenkins' CI/CD pipelines stall due to thread leaks, development slows dramatically. Thread leaks, often caused by mismanaged threads or unbounded pools, may lead to system instability and crashes. Regular monitoring, diagnostics with tools like yCrash, and best practices for plugin development can help identify and prevent these issues, ensuring reliable system performance.
Troubleshooting Deadlocks in Jenkins
Jenkins is generally stable but can experience problematic deadlocks that lead to severe delays and erratic behavior. Deadlocks occur from resource contention, particularly with plugins. Diagnosing involves thread dumps, while solutions encompass administrative actions and plugin development best practices. Regular monitoring can help predict and mitigate deadlock risks.