Name
jinfo — Display configuration of a Java process
Synopsis
jinfo [options
]pid
// info on local process jinfo [options
]executable
core
// info from core file jinfo [options
] [process-name
@]hostname
// info from remote process
Description
jinfo prints the system properties and JVM command-line options for a running Java process or core file. jinfo can be started in one of three ways:
Specify the process id of a Java process running locally to obtain configuration information about it. See jps to list local processes.
To obtain post-mortem configuration information from a core file, specify the java executable that produced the core file and the core file itself on the command line.
To obtain configuration information about a Java process running remotely, specify the name of the remote host, optionally prefixed by a remote process name. jsadebugd must be running on the remote host.
In Java 5.0, jinfo is experimental, unsupported, and not available on all platforms.
Options
These options are mutually exclusive; only one may be specified.
-
-flags
Prints only JVM flags, not system properties.
-
-help, -h
Prints a help message.
-
-sysprops
Prints only system properties, not JVM flags.
See also
jps, jsadebugd
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