How to determine processes that Spotlight for UNIX is identifying as "Blocked" (4271760)

In the Spotlight for UNIX connected to a Linux host, on the main page in the CPU panel, one of the graphs/lights shows "Blocked" processes. The pop-up menu says:

The Blocked Processes button in the CPU panel shows the number of processes waiting on information to become available in memory.
Processes can also become blocked when they are waiting for:
Disk I/O completion,
Network I/O completion, or
A shared resource.
A high level of blocked processes may indicate an under-configured machine.
The type of alarm that is activated is determined by the number of blocked processes waiting on information.

Question: on the drilldown screen, what processes are being identified by the "Blocked" screen? That is, how to identify the processes that Spotlight for UNIX is identifying as "Blocked" processes?