Problems using JVM diagnostic tool on Tomcat 9 on Ubuntu: Is there a better solution? [closed] (stackoverflow.com)stack
24 points by JillT in stackoverflow.com · 1h ago · stack
I'm running a test instance of Tomcat 9 on Ubuntu 22:04, installed via apt, and using Open JDK 21. Most of the diagnostic tools in the JDK wouldn't work with the Tomcat instance. For example, with Tomcat running on PID 18369, this command: sudo jcmd 18369 VM.version fails with t…