code: def load_file(self):
          
  
          # We first split file into pieces
          searchunks = self._split_file()
  
          if searchunks:
  
              # And then we parse pieces into meaningful data
              usage = self._parse_file(searchunks)
  
              if 'CPU' in usage:
                  return False
  
              self._sarinfo = usage
              del usage
              return True
  
          else:
              return False
docs: Loads SAR format logfile in ASCII format (sarXX).
              :return: ``True`` if loading and parsing of file went fine, \
              ``False`` if it failed (at any point)