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[Java SE] Diagnosing a Running Java Virtual Machine (JVM) Using jcmd Command (Doc ID 3015396.1)

Last updated on MAY 02, 2024

Applies to:

Java SE JDK and JRE - Version 7 and later
Information in this document applies to any platform.

Purpose

 To understand the usage of the jcmd command for troubleshooting JVM. This covers the top use cases of jcmd. 

Scope

 

Details

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In this Document
Purpose
Scope
Details
 Introduction
 jcmd Commands
 1. Virtual Machine (VM)
 2. Garbage Collection (GC)
 3. Threads
 4. Java Flight Recording (JFR)
 References

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