Oracle: V$OSSTAT

select
   case
     when stat_name in (
        'NUM_CPU_CORES', 'NUM_CPU_SOCKETS', 'BUSY_TIME', 'IDLE_TIME', 'FREE_MEMORY_BYTES',
        'INACTIVE_MEMORY_BYTES') -- Correct?
        then '  '
     when stat_name in ('SYS_TIME', 'USER_TIME') then '    '
   end ||   stat_name,
   lpad(
   case
      when stat_name like '%BYTES' then to_char(value/1024/1024, '999,990' )|| ' mb '
      when stat_name like '%TIME'  then to_char(value/100/60/60, '999,990' )|| ' hrs'
      else to_char(value, '9999999990') || '    '
   end, 15) val_,
   comments,
   cumulative,
   con_id,
   osstat_id
from
   v$osstat
model
   dimension by (stat_name)
   measures (value, comments, cumulative, con_id, osstat_id)
   (
      value   ['TOTAL TIME'] = value['BUSY_TIME'] + value['IDLE_TIME'],
      comments['TOTAL TIME'] = 'Busy time (= user time + sys time) + Idle time'
   )
order by
case
    when stat_name =    'NUM_CPUS'               then   1
    when stat_name =    'NUM_CPU_CORES'          then   2
    when stat_name =    'NUM_CPU_SOCKETS'        then   3
    when stat_name like 'VM%BYTES%'              then  54
    when stat_name like 'AVG%TIME'               then  80
    when stat_name =    'RSRC_MGR_CPU_WAIT_TIME' then  40
    when stat_name =    'TOTAL TIME'             then  21
    when stat_name =    'BUSY_TIME'              then  22
    when stat_name =    'USER_TIME'              then  23
    when stat_name =    'SYS_TIME'               then  24
    when stat_name =    'IDLE_TIME'              then  25
    when stat_name =    'PHYSICAL_MEMORY_BYTES'  then  50
    when stat_name =    'FREE_MEMORY_BYTES'      then  51
    when stat_name =    'INACTIVE_MEMORY_BYTES'  then  52 -- Correct?
    when stat_name =    'SWAP_FREE_BYTES'        then  53
    when stat_name =    'IOWAIT_TIME'            then  60
    when stat_name =    'NICE_TIME'              then  61 -- Correct?
    when stat_name like 'TCP%'                   then  80
    when stat_name =    'LOAD'                   then  90
else 9999 end;