4.1 List of commands used in the Java VM
The following table lists the commands used in the Java VM.
Command used in system operation
Command name |
Classification |
Summary |
---|---|---|
Output of an extended thread dump with Explicit heap detailed information. |
Outputs, for the java process with the specified process ID, an extended thread dump that includes Explicit heap detailed information. |
|
Execution of Java application programs that do not work with Application Server |
Enables proprietary functionality used for troubleshooting, and starts the Java VM. |
|
Acquisition of a thread dump |
Acquires a thread dump when the command is executed. |
|
Forced generation of GC |
Forces generation of full GC at any timing, for the java process with the specified process ID. |
|
Output of an extended thread dump with class-based statistics. |
Outputs, for the java process with the specified process ID, an extended thread dump that includes class-based statistics. |
|
Output of a class-based statistics analysis file to a CSV file. |
Outputs a class-based statistics analysis file to a CSV file. |
- Important note
-
-
In a command argument, specify a value that can be specified for the command. If you specify another value, operation is not guaranteed.
-
Even if a command ends normally, an error might have occurred. Check the message log and stack trace log.
-