In this modern world, thread dumps are still analyzed in a tedious & manual mode i.e., you have to get hold of DevOps team, ask them to send you the thread dumps, then they will mail you the thread dumps, then you will... Continue Reading →
In this training program, engineers will be equipped with necessary knowledge to optimize CPU, memory and response time.
Hi Friends, We are back with a new Story 😃. Hope you will enjoy reading it. In this Pandemic, we had all been working remotely for the past few years where all the official interactions were happening virtually. In order... Continue Reading →
In this series of simulating and troubleshooting performance problems in Scala, 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 Scala application, when it generates more objects than the... Continue Reading →
All multi-threaded applications are prone to Deadlock. Modern Scala platform is no exception. In this series of simulating and troubleshooting performance problems in Scala, let’s discuss how to simulate a Deadlock in Scala and how you can troubleshoot it. What... Continue Reading →
In this series of simulating and troubleshooting performance problems in Scala, let’s discuss how to make threads go into BLOCKED state. A thread will enter into a BLOCKED state when it couldn’t acquire a lock on an object because another... Continue Reading →
In this series of simulating and troubleshooting performance problems in Scala, let’s discuss how to simulate thread leaks. ‘java.lang.OutOfMemoryError: unable to create new native thread’ will be thrown when more threads are created than the memory capacity of the device.... Continue Reading →
In this series of simulating and troubleshooting performance problems in Scala articles, let’s discuss how to simulate CPU consumption to spike up to 100% on a host (or container) and troubleshoot it. Scala sample program CPU consumption will spike up... Continue Reading →
In this series of simulating and troubleshooting performance problems in Kotlin, let’s discuss how to simulate StackOverflow errors. StackOverflow error is a runtime error, which is thrown when a thread's stack size exceeds its allocated memory limit. Video: To see... Continue Reading →
In this series of simulating and troubleshooting performance problems in Kotlin, let’s discuss how to simulate thread leaks. ‘java.lang.OutOfMemoryError: unable to create new native thread’ will be thrown, when more threads are created than the memory capacity of the device.... Continue Reading →
In this series of simulating and troubleshooting performance problems in Kotlin, let’s discuss how to make threads go into BLOCKED state. A thread will enter into a BLOCKED state when it couldn’t acquire a lock on an object because another... Continue Reading →