elif suffix == 'messages_sec':

	stat = { 'messages_from_xmpp': 'from_xmpp', 'messages_to_xmpp': 'to_xmpp' }

	title = "Messages send over transport per second"

	vlabel = "messages/sec"

	info = 'Messages send per second over spectrum transports.'

elif suffix == 'memory':

	stat = { 'used_memory': None }

	title = "Memory usage of transports"

	vlabel = "megabytes"

	transformer = lambda value: float(value)/1024.0

	info = 'Memory usage of spectrum transports.'

elif suffix == 'average_memory_per_user':

	stat = { 'average_memory_per_user': None }

	title = "Average memory usage per user"

	vlabel = "kilobytes"

	#transformer = lambda value: float(value)/1024.0

	info = 'Memory usage of spectrum transports.'

# handle config

if len( sys.argv ) > 1 and sys.argv[1] == 'config':

	print( """graph_title %s

graph_args --base 1000 -l 0

graph_scale no

graph_vlabel %s

graph_info %s""" %(title, vlabel, info) )

	for jid in jids:

		if len(stat) > 1: 

			# plugin monitors more than one field

			label = jid + ' total'

			fieldname = handle_field( label )

			print( '%s.label %s' %(fieldname, label) )

			if suffix == 'messages_sec':

				print( '%s.type DERIVE' %(fieldname) )

				print( '%s.min 0' %(fieldname) )

			# to not print individual fields if verbose is not set:

			if not verbose: 

				continue

		for name, field_suffix in stat.iteritems():

			label = jid

			if field_suffix:

				label += ' ' + field_suffix

			fieldname = handle_field( label )

			print( '%s.label %s' %(fieldname, label) )

			if suffix == 'messages_sec':

				print( '%s.type DERIVE' %(fieldname) )

				print( '%s.min 0' %(fieldname) )