Tools to monitor java thread execution

Question

I\'ve a java web application running on an Tomcat server(Linux). In the production environment I\'m facing some performance issue. At random intervals the jsvc process on which

Answer 1

There's a Linux tool called "threadcpu" which measures the cpu usage of each thread. And in case of a Java thread it uses jstack to get and print the thread name.

http://www.tuxad.com/blog/archives/2018/10/01/threadcpu_-_show_cpu_usage_of_threads/index.html