Richard Startin’s Blog

How Async-Profiler’s crash handler works

Understanding Request Latency with Profiling

Using JFR and JMC to root cause a performance bug in JMC caused by a typo in JFR

Evaluating Equality Predicates

Counting over Range Predicates

Evaluating Range Predicates

RangeBitmap - How range indexes work in Apache Pinot

Performance Myths and Continuous Profiling

5 Mundane Java Performance Tips

Loop Fission