Which command shows the memory usage of each process currently running?

The command that displays the memory usage of each currently running process is "diagnose sys top." This command functions similarly to the Unix "top" command, providing real-time monitoring of system resources and listing active processes along with their respective memory usage, CPU usage, and other related metrics.

Using this command enables administrators to get insights into how resources are allocated among running processes, allowing for better performance tuning and troubleshooting. This is particularly useful for identifying processes that may be consuming excessive memory or CPU resources, which can adversely affect overall system performance.

The other options serve different purposes; for example, "diagnose sys status" provides an overview of the system's current status, "diagnose sys memory" reports on total and free memory but not broken down by individual processes, and "diagnose sys usage" typically gives general resource usage statistics rather than a detailed process-level view.