Displaying SMF data (SMF)

Use the DISPLAY SMF command to display System Management Facilities (SMF) data.
D SMF 

D SMF[,{S|O|MStart of change|WICEnd of change}][,L={a|name|name-a}]
SMF
Indicates that the status of SMF data sets or the SMF options in effect are to be displayed (message IEE967I).
S
Directs the system to display the names and status of the SMF data sets.
O
Directs the system to display the current SMF options.
M
Directs the system to display information about in-memory resources and connections to them. In response, the system issues the IFA714I message.
Start of changeWICEnd of change
Start of changeDirect the system to display SMF information about IBM z/OS Workload Interaction Correlator.End of change
L=a, name, or name-a
Specifies the display area (a), console name (name), or both (name-a) where the display is to appear.

If you omit this operand, the display is presented in the first available display area or the message area of the console through which you enter the command.