JVM part of the command

#List all process information

CMD>wmic process

 

#List all Java processes

CMD>wmic process where caption="java.exe"

 

View the value of a parameter of the jvm

jinfo -flag MaxPermSize 2788。

Show default parameters

java  -XX:+PrintFlagsInitial

Displays the parameter values ​​we have changed.

java -XX:+PrintFlagsFinal

View the jdk installation path

java -verbose