WHO line format:
  Avg number of jobs waiting to be run (in TQ or RUNQ) over the last 68 secs.
  |   # of high-speed phone lines (DataMedia terminals) in use (maximum of 6).
  |   |  # of III displays in use (maximum of 6).
  |   |  |   # of Data Disk channels in use (max 31) plus DD channel queue size.
  |   |  |   |	 # of jobs logged in (maximum of 63).
  |   |  |   |	 |    Total core of all jobs (including those swapped out).
  |   |  |   |	 |    |	  # of different jobs run in the last few seconds.
  |   |  |   |	 |    |	  |  Total core of jobs run in the last few seconds.
  |   |  |   |	 |    |	  |  |	  Total core available for user jobs.
  |   |  |   |   |    |	  |  |	  |	System null-time (%), last few secs.
  |   |  |   |	 |    |	  |  |	  |	|    # of jobs waiting to use disk.
  |   |  |   |	 |    |	  |  |	  |	|    |	   Current date, day, time.
  |   |  |   |	 |    |	  |  |	  |	|    |	   |	 Outside temperature.
  |   |  |   |	 |    |	  |  |	  |	|    |	   |		   | 	   |
LOAD DM III  DD JBS,TCOR  R,RCOR UCOR  NL%  DSKQ  DATE  DAY  TIME  TEMPF TEMPC
JOB   PPN   TTY#  QUEUE   JOBNAM SIZE RUNTIME-RP XTIME-XP DSKOPS SEGNAM (ALIAS)
	       |      |		         |    |	  |    |  |
"#" means WHO line is |       Total run time  |   |    |  # of disk ops since
     not for your job.|          since login. |	  |    |  last tty input.
"!" means WHO line is |    RUNTIME as percent of  |    |
      yours, and your |          total wait time  |  XTIME as % of wait time.
   terminal is hidden.|           (i.e., average  |
                      |	       processing level). |
                      |			Run time since tty input, '(ticks).
 - (dash) means you are running now.          
   (blank) means you are sitting in core.
 * (asterisk) means you are swapped out. ** means upper segment also swapped.
 / \ and X mean (respectively) spacewar process is running on P2, P1, and both.
 ⊗ means locked in core (naughty!).