The Top Java Memory Problems – Part 2
Some time back I planned to publish a series about java memory problems. It took me longer than originally planned, but here is the second installment. In the first part I talked about the different...
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The Top Java Memory Problems – Part 1
Memory and Garbage Collection problems are still the most prominent issues in any java application. One of the reasons is that the very nature of Garbage Collection is often misunderstood. This...
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How Garbage Collection differs in the three big JVMs
Most articles about Garbage Collection ignore the fact that the Sun Hotspot JVM is not the only game in town. In fact whenever you have to work with either IBM WebSphere or Oracle WebLogic you will run...
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Why Object Caches need to be Memory-sensitive – Guest Blog by Christopher André
Christopher André is an Enablement Service Consultant at dynaTrace and helps our Customers to maximize their value they get out of dynaTrace. The other day, I went to a customer who was experiencing a...
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Seeing Dynatrace AI in Action: RabbitMQ, Cassandra, JVM Memory
Dynatrace news In December I announced my “Share Your AI-Detected Problem” and I started my series by highlighting 3 problem patterns that I had seen detected by the Dynatrace AI. At our PERFORM 2018...
View ArticleJava Memory Problems
Dynatrace news Memory Leaks and other memory related problems are among the most prominent performance and scalability problems in Java. Reason enough to discuss this topic in more detail. The Java...
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Major GCs – Separating Myth from Reality
Dynatrace news In a recent post we have shown how the Java Garbage Collection MXBean Counters have changed for the Concurrent Mark-and-Sweep Collector. It now reports all GC runs instead of just major...
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Crashing IBM Notes: Auto-Root Cause Detection with Dynatrace at NYCM
Dynatrace news Over the last couple of weeks, Chad Turner from NYCM allowed me to share several internal success stories they had when applying Dynatrace for different Ops Use Cases. If you want to...
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Java memory optimizations: 3x Jenkins performance improvement with Dynatrace
Dynatrace news In my last blog I covered how our Engineering Productivity (EP) and Infrastructure & Services (IAS) Teams are ensuring that our DevOps tool chain is running as expected, even while...
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Optimizing Java XPath CPU and memory overhead by 98%
When visiting or relocating to another country, you must go through the local Visa process, which is often done through an online portal ahead of your trip. The Ministry of Interior (MOI) in Qatar...
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