Install Jstack On Ubuntu -

You can verify that jstack is available by running:

A classic "Where’s Waldo" experience for system administrators. install jstack on ubuntu

Use -F cautiously – it forces a stack dump even if the JVM is hung. You can verify that jstack is available by

docker run --rm -v /proc:/proc -v /tmp:/tmp openjdk:11 jstack <PID> install jstack on ubuntu