Java Tools Tutorials - Herong's Tutorial Examples - v6.23, by Herong Yang
jstat - JVM Statistics Monitoring Tool
This chapter provides tutorial notes on JVM statistics monitoring tools. Topics include listing JVM processes with 'jps', the JVM remote monitoring server - 'jstatd', Java security policy file, connecting 'jps' and 'jstat' to a remote machine, RMI protocol and URL, getting garbage collection statistics with 'jstat -gcutil'.
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jps - JVM Process Status Tool
jps - Listing JVM Processes on the Local Machine
jstatd - JVM Remote Monitoring Server
Starting jstatd with a Security Policy File
Connecting jps to Remote jstatd
jstat - Command Options and Parameters
Garbage Collection Testing Program
"jstat -gcutil" - Garbage Collection Statistics
jstat - Accessing Remote JVM Processes
Takeaways:
Table of Contents
javac - The Java Program Compiler
java - The Java Program Launcher
jpackage - Binary Package Builder
javadoc - The Java Document Generator
jdeps - The Java Class Dependency Analyzer
jdeprscan - The Java Deprecated API Scanner
jcmd - The JVM Diagnostic Tool
jconsole - Java Monitoring and Management Console
►jstat - JVM Statistics Monitoring Tool
jhsdb - The Java HotSpot Debugger
jvisualvm (Java VisualVM) - JVM Visual Tool
javap - The Java Class File Disassembler
keytool - Public Key Certificate Tool
jrunscript - Script Code Shell
native2ascii - Native-to-ASCII Encoding Converter