Monitoring and Troubleshooting Tools in the JDK

#Java #OpenJDK #JDK The Oracle Java Development Kit (JDK) includes a myriad of tools for monitoring and troubleshooting Java applications. During this session, you will explore the various tools from the bin folder of the JDK (ex. jfr, jps, jdb, jconsole, jstat, jstack, jinfo, etc.) and learn how and when to use them to extract useful diagnostic information for resolving various issues. ⎯⎯⎯⎯⎯⎯ Chapters ⎯⎯⎯⎯⎯⎯ 00:00 Introduction and Overview 03:06 jconsole 08:26 jps - Java Process Status tool 10:44 jstat & jstatd - JVM Statistics 12:52 Toubleshoting Tools 14:41 jcmd - Java Command 21:16 jdb - Java Debugger 21:50 jinfo - Java Configuration Info 22:25 jmap - Java Memory Map 23:36 jstack - Java Stack 25:35 jcmd - Comparison with older tools 28:25 jshdb - Java HotSpot Debugger 33:52 JFR Tool 36:02 Other Tools - Tools Shipped outside of the JDK, and Removed Tools. 36:35 VisualVM 38:56 JMC - JDK Mission Control 41:31 Summary & Closing