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Ram Lakshmanan

Every single day millions & millions of people in North America - bank, travel and do commerce using the applications that Ram Lakshmanan has architected. Ram is an acclaimed speaker in major conferences on the scalability, availability, performance topics. Recently he has founded a startup, which specializes in troubleshooting performance problems.

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Post's from Ram Lakshmanan


Proliferation Caused by Java Unified GC Logging

As most of you knew, GC logging is not standardized. GC log format varies by JVM vendor (Oracle,… ..


How GCeasy and FastThread are compared to JVisualVM?

A potential customer asked us this question: “How GCEasy & FastThread are compared to JVisualVM?”. As it was… ..


10 Micro Metrics for Your Performance Reports

In a lot of enterprises, performance tests are conducted regularly. As part of these tests, QA team gathers… ..


Understanding the Garbage Collection Logs in Android Applications

Memory utilisation on the mobile app has a significant impact on the customer experience. If your app creates… ..


Real Time Is Greater than User and Sys Time

Time taken by every single GC event is reported in the GC log. In every GC event, there… ..


Rotating Garbage Collection Log Files

You can debate about which approach you want to take for rotating GC log files, but don’t debate about whether to rotate the GC lo..


7 Options to Capture Thread Dumps for Analysing Memory Problems

Thread dumps are vital artifacts to diagnose CPU spikes, deadlocks, memory problems, unresponsive applications, poor response time..


Frequently Asked Questions on Java Memory, JVM and Garbage Collection

Currently there are are 4 GC algorithms available in the Java Hotspot VM. They are The Serial GC, The Parallel GC, CMS and The G1...