select
  inst_id,                                 -- INST_ID NUMBER
  ksullms,                                 -- SESSIONS_MAX NUMBER
  ksullws,                                 -- SESSIONS_WARNING NUMBER
  ksullcs,                                 -- SESSIONS_CURRENT NUMBER
  ksullhs,                                 -- SESSIONS_HIGHWATER NUMBER
  ksullmu,                                 -- USERS_MAX NUMBER
  cpu_count,                               -- CPU_COUNT_CURRENT NUMBER
  decode(                                  -- CPU_CORE_COUNT_CURRENT NUMBER
    cpu_core_count,0,to_number(null),cpu_core_count),
  decode(                                  -- CPU_SOCKET_COUNT_CURRENT NUMBER
    cpu_socket_count,0,to_number(null),cpu_socket_count),
  cpu_count_hwm,                           -- CPU_COUNT_HIGHWATER NUMBER
  decode(                                  -- CPU_CORE_COUNT_HIGHWATER NUMBER
    cpu_core_count_hwm,0,to_number(null),cpu_core_count_hwm),
  decode(                                  -- CPU_SOCKET_COUNT_HIGHWATER NUMBER
    cpu_socket_count_hwm,0,to_number(null),cpu_socket_count_hwm) 
from
  x$ksull