Find out if a "running" docker container is stuck

Hey everyone! I wanted to know if is there any way to identify if a running container is stuck or not? I was trying to produce a zombie container so that I can check the behaviour of the normal running container and zombie container. But eventually, zombie container started to behave normally when I ran the command “docker stop (docker ps -a -q) & docker update --restart=no (docker ps -a -q) &
systemctl restart docker”.

Thanks!