def METHOD_NAME(self, metrics, nodes, values):
    """ Given per-node metric names and values, dump 'em like numastat(1)
        Nodes is a list of strings, values is a list of lists of values.
    """
    columns = len(nodes) * 16
    if columns == 0:
        print("No NUMA nodes found, exiting")
        sys.exit(1)
    self.resize()
    maxnodes = int((self.width - 16) / 16)
    if maxnodes > len(nodes):        # just an initial header suffices
        header = '%-16s' % ''
        for node in nodes:
            header += '%16s' % node
        print(header)
    for index in xrange(len(metrics)):
        title = self.prefix(metrics[index])
        self.metric(title, nodes, values[index], maxnodes)