JProfiler Get rid of your performance problems and memory leaks! Modern Garbage Collection Tuning Java Performance Training Courses COURSES AVAILABLE NOW. We can provide training courses to handle all your Java performance needs Java Performance Tuning, 2nd ed The classic and most comprehensive book on tuning Java Java Performance Tuning Newsletter Your source of Java performance news. Subscribe now! Enter email: Training online Threading Essentials course JProfiler Get rid of your performance problems and memory leaks!

Back to newsletter 194 contents

I had a non-serious but lingering illness which cut short the time I could allocate to this month's newsletter, so for the first time in over 15 years it's a little shorter than usual.

A note from this newsletter's sponsor

If you're interested in what I learned over those 15 years from these newsletters, I'll be giving a talk on exactly that at this years Devoxx UK.

Now on to our links to tools, articles, news, talks, blogs. And if you need the tips from this month's articles and talks, as ever they are extracted into this month's tips page.

News

Java performance tuning related news.

• The Engineer's Guide to HotSpot JIT Compilation
• Simple example of using Byteman for code injection - equivalent technology is used for most profilers
• Java 9 StackWalker (I), useful to know about for those of you who do internal analysis in your apps
• Java 9 StackWalker (II), useful to know about for those of you who do internal analysis in your apps

Tools

Java performance tuning related tools.

• Java Performance Analysis Tool
• Java performance monitoring library, exposing and collecting metrics through a variety of outputs
• Universal JVM Garbage Collector Logs Analyzer
• open source solution to application performance monitoring for java server applications

A note from this newsletter's sponsor

Articles

• Java GC Causes Distilled (Artem Dmitriev/DZone)
• Solving Java Issues: CPU Maxes Out and Utilization Never Goes Down (Ram Lakshmanan/Developer.com)
• Low Latency Microservices in Java (Peter Lawrey/QCon)
• Distributed Systems in Practice, in Theory (Aysylu Greenberg/QCon)

Jack Shirazi

Back to newsletter 194 contents