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The following describes the commands for viewing JVM
information in Arthas.
sysprop
sysprop
{{execute T2}} can print all System Properties information.
Specify a single key: sysprop java.version
{{execute T2}}
It can also be filtered by grep
: sysprop | grep user
{{execute T2}}
Set a new value: sysprop testKey testValue
{{execute T2}}
sysenv
The sysenv
{{execute T2}} command gets the environment variable. Similar to the sysprop
command.
jvm
The jvm
{{execute T2}} command prints out various details of the JVM
.
dashboard
The dashboard
{{execute T2}} command can view the real-time data panel of the current system.
Enter Q
{{execute T2}} or Ctrl+C
to exit the dashboard command.