DBG> SDA
  OpenVMS (TM) Alpha process dump analyzer

   SDA> ..
   .
   .
   SDA> EXIT
   DBG>

      This example opens an SDA session within the OpenVMS debugger,
      performs some analysis, closes the SDA session and returns
      control to the debugger.

  DBG> SDA SHOW PROCESS
   .
   .
   DBG>

      This example show the execution of a single SDA command from
      within the debugger, followed by a return of control to the
      debugger.