Practice JVM Monitoring and Profiling Tools - 10.7 | 10. JVM Internals and Performance Tuning | Advance Programming In Java
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10.7 - JVM Monitoring and Profiling Tools

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary function of the jstat tool?

πŸ’‘ Hint: Think about what you need to inspect in a Java application.

Question 2

Easy

Name one feature of VisualVM.

πŸ’‘ Hint: Consider tools that provide graphical interfaces.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the jstat tool monitor?

  • Memory usage
  • CPU usage
  • Thread states

πŸ’‘ Hint: Think about what metrics you'd want to check in an application's memory.

Question 2

True or False: JConsole provides a graphical interface for monitoring Java applications.

  • True
  • False

πŸ’‘ Hint: Consider how you interact with your Java applications.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Your Java application is facing high response times. How would you leverage jstack and VisualVM to diagnose and resolve the issue?

πŸ’‘ Hint: Think about how threads interact and can slow down an application.

Question 2

You suspect a memory leak in your Java application. Write a step-by-step approach using jmap and Java Mission Control to troubleshoot the issue.

πŸ’‘ Hint: Remember, isolating the problem is key to understanding a memory leak.

Challenge and get performance evaluation