Java – Missing font – Crashing App!

Eclipse MAT,  Heaphero are all popular java tools to analyze large size heap dumps. Recently we ran in to an…

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Log4j Bug – Slows down your app

Recently we were troubleshooting a popular SaaS application. This application was slowing down intermittently. To recover from the problem, the…

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jstat – Analysis

jstat is a simple utility tool, that is present in JDK to provide JVM performance-related statistics like garbage collection, compilation…

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Memory wasted by Spring Boot Application

One of the widely wasted resources in the world today is Memory. Due to inefficient programming, surprising (sometimes ‘shocking’) amount…

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Load balancing: Round robin may not be the right choice

Based on our experience, we believe Round robin may not be an effective load balancing algorithm, because it doesn’t equally…

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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…

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