jstat -gc pid

As an AI language model, I don't have access to a specific process ID (pid) to run the jstat command. However, the "jstat -gc" command is used to monitor the garbage collector of a running Java application. It displays statistics related to the heap memory usage, such as the number of objects, the used and free space, and the garbage collection time. By analyzing the output of this command, developers can troubleshoot memory issues and optimize the performance of their Java programs.