ConFoo Montreal is a multi-technology conference for developers. This year , they have conducted the program to exchange knowledge and ideas from speakers all over the world. Our Architect Ram Lakshmanan was invited to give a talk on the topic: “Memory Patterns to predict production outages”
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ConFoo Montreal is a multi-technology conference for developers. This year , they have conducted the program to exchange knowledge and ideas from speakers all over the world. Our Architect Ram Lakshmanan was invited to give a talk on the topic: “Known Java APIs, Unknown Performance impact!”
Continue reading “Known Java APIs, Unknown Performance impact! – Confoo 2023”
We would like to extend our thanks to Entwinkler.de JavaMagazin for translating and publishing our article ‘Simulating and troubleshooting deadlocks in Kotlin’ in the German language. It is an honor to have our work published in a print magazine, that too in German language.
Continue reading “Simulation und Fehlerbehebung von Deadlocks in Kotlin – Bahnbrechende Deadlocks”
Prabhakar Jonnalagadda is the performance architect in Oracle. He was presented with a performance problem of an application which had following symptoms:
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ADDO conference is one of the largest online communities of DevOps professionals in the world. Every year they give the opportunity to learn from one another on a massive scale.
Continue reading “This Is Garbage Talk. Don’t Attend! – ADDO Conference 2022”
In this series of simulating and troubleshooting performance problems in Kotlin, let’s discuss how to simulate the ‘java.lang.OutOfMemoryError: Java Heap space’ problem. ‘java.lang.OutOfMemoryError: Java Heap space’ will be thrown by the application, when it generates more objects than the maximum configured heap size.
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In this series of simulating and troubleshooting performance problems in Scala, let’s discuss how to simulate StackOverflowError. StackOverflowError is a runtime error, which is thrown, when a thread’s stack size exceeds its allocated memory limit.
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JVM memory has following regions:
Fig: JVM memory regions
a. Young Generation
b. Old Generation
c. Metaspace
d. Others region
Continue reading “Chaos Engineering – Metaspace OutOfMemoryError”
One the world’s largest automobile manufacturers has optimized their middleware platform’s response time by several folds. This world renowned enterprise optimized their garbage collection performance using our GCeasy tool and was able to reduce their overall application’s response time by a stunning 49.46%
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