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JVM Internals & Performance Tuning


This 2-day training dives deep into the JVM internals and tool set offered by JVM's eco-system. It also describes possible scenarios that may arise during production system support. Understanding of JVM internal architecture may help developers to write code that is more efficient; performance analysis and tuning of JVM parameters may help operations team to quicker find and report problems.

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What's Inside


  • Introduction: what is a VM?
  • History of Java
  • Detailed JVM architecture: specifications, byte code, memory model, class loader model, garbage collection, JIT, agents, monitoring standards
  • Debugging
  • Performance analysis tuning: types and patterns of garbage collection, JMX and monitoring tools, thread dump collection and analysis tools, profiling tools, memory analysis tools
  • Lab work will include working with these tools: VisualVM, Censum, YourKit, Eclipse MAT and others

Who's This For


Senior Java Developers, Software Architects, System Administrators maintaining JVM-based systems.

What You Get


Unique content - real-life use cases, modern infrastructure, CI/CD/GitOps principles shown in practice.


Certificate of attendance - you will get a shareable online certificate.


Exam after the course - you may pass an optional 1-hour exam and get your score printed on the certificate.


Workshop happens online - join from the convenience of your office or home.


Video recordings will be available after the course - you can revisit some topics later.


Live and interactive - you can ask questions in the chat or over audio and get live clarifications.


Q&A session in the end of each day - you will to get answers to more complex questions in a 1-hour long Q&A session.


Quizzes and polls during the course - learning should be fun!


Practical exercises with solutions - lots of simple and not-so-simple tasks to practice with during the course; Solutions will be provided afterwards.


Additional home work - for those who want to practice more after the course; Homework will be reviewed and supplemented by constructive feedback.


Lifetime e-mail support - you can get answers on anything related to the course content as well as advice based on your company specific situation.

Andrey Adamovich

trainer-lightAbout the trainer

Andrey works as a free-lance DevOps consultant offering his expertise in implementing DevOps initiatives, selecting automation tooling, switching to infrastructure-as-code and immutable infrastructure and constructing software delivery pipelines.

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 9500per teamof up to 10 attendees
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Price includes all materials and cloud infrastructure usage.

If training workshop happens on client premises then trainer's traveling expenses will be added to the final price.

VAT charges may apply.

All training courses are a subject to the cancellation policy.

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