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Monitoring and Troubleshooting Tools in the JDK

Java via YouTube

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Overview

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This course surveys tools in the JDK and related utilities for monitoring Java applications and extracting diagnostic information to resolve issues. It covers process and JVM statistics, debugging, memory and stack inspection, JDK Flight Recorder, VisualVM, and JDK Mission Control.

Syllabus

Introduction and Overview
jconsole
jps - Java Process Status tool
jstat & jstatd - JVM Statistics
Toubleshoting Tools
jcmd - Java Command
jdb - Java Debugger
jinfo - Java Configuration Info
jmap - Java Memory Map
jstack - Java Stack
jcmd - Comparison with older tools
jshdb - Java HotSpot Debugger
JFR Tool
Other Tools - Tools Shipped outside of the JDK, and Removed Tools.
VisualVM
JMC - JDK Mission Control
Summary & Closing

Taught by

Java

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