Android, JVM Heap dump analysis doesn’t have to be done manually (painfully) anymore. You can programmatically analyze Heap dumps through Continue reading “HEAP DUMP ANALYSIS API”
HEAP DUMP ANALYSIS API
TROUBLESHOOTING REAL PRODUCTION PROBLEMS
Our architect Ram Lakshmanan presented a talk on the topic: “TROUBLESHOOTING REAL PRODUCTION PROBLEMS” in JAX London 2019 conference. Talk was very well received by the attendees.
GC Tuning & Troubleshooting Crash Course
Our architect Ram Lakshmanan presented a talk on the topic: “GC Tuning & Troubleshooting Crash Course” in JAX London 2019 conference. Talk was very well received by the attendees.
TCP: out of memory — consider tuning tcp_mem
Recently we experienced an interesting production problem. This application was running on multiple AWS EC2 instances behind Elastic Load Balancer. Continue reading “TCP: out of memory — consider tuning tcp_mem”
TD Bank using HeapHero
TD Bank (one of the largest bank in Canada) use our products: GCeasy, FastThread and HeapHero. Continue reading “TD Bank using HeapHero”
All you need to know about System.gc()
In this article, we have attempted to answer the most common questions around System.gc() API call. We hope it may be of help. Continue reading “All you need to know about System.gc()”
LARGE OR SMALL MEMORY SIZE FOR MY APP?
Should I be running my application with few instances (i.e. machines) with large memory size or a lot of instances with small memory size? Which strategy is optimal? This question might be confronted often. Continue reading “LARGE OR SMALL MEMORY SIZE FOR MY APP?”
OUTOFMEMORYERROR RELATED JVM ARGUMENTS
JVM has provided helpful arguments to deal with OutOfMemoryError. In this article we would like to highlight those JVM arguments. Continue reading “OUTOFMEMORYERROR RELATED JVM ARGUMENTS”
AUTOMATING – OUTOFMEMORYERROR TROUBLESHOOTING
Troubleshooting OutOfMemoryError or any memory related problem is done in manually even in 2019. Troubleshooting and identifying the root cause of OutOfMemoryError can even be automated, by following below mentioned 3 steps: Continue reading “AUTOMATING – OUTOFMEMORYERROR TROUBLESHOOTING”
DOES 32-BIT OR 64-BIT JVM MATTER ANYMORE?
There are a few distinct differences and subtle nuances between 32-bit JVM and 64-bit JVM. We thought we will try to clarify them through this question & answer article Continue reading “DOES 32-BIT OR 64-BIT JVM MATTER ANYMORE?”
