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