Display the callout table. The function, argument, and expiration time for each callout is displayed.
Display the scheduling class table.
Display a table of the threads currently executing on each CPU. If an optional CPU ID number is specified prior to the dcmd name, only the information for the specified CPU is displayed. If the -v option is present, ::cpuinfo also displays the runnable threads waiting to execute on each CPU as well as the active interrupt threads.