#NEWLINE# @ contract #NEWLINE# def fetch_remote_data( db , data_length , uuids ) : #NEWLINE# #INDENT# ' Fetch VM data from the central DB.\n\n    :param db: The database object.\n     :type db: Database\n\n    :param data_length: The length of data to fetch.\n     :type data_length: int\n\n    :param uuids: A list of VM UUIDs to fetch data for.\n     :type uuids: list(str)\n\n    :return: A dictionary of VM UUIDs and the corresponding data.\n     :rtype: dict(str : list(int))\n    ' #NEWLINE# result = dict ( ) #NEWLINE# for uuid in uuids : #NEWLINE# #INDENT# result [ uuid ] = db . select_cpu_mhz_for_vm ( uuid , data_length ) #NEWLINE# #UNINDENT# return result