Advanced Features
=================

Introduction
------------
Alias
-----

.. _aggregate-graphs:

Aggregate graphs
----------------

Now and again, the need to combine one or more graphs shows up.

Munin facilitates this through the use of :ref:`fieldname.sum <fieldname.sum>` and/or :ref:`fieldname.stack <fieldname.stack>`.

See :ref:`Graph aggregation stacking example <example-aggregated-stack>` and :ref:`Graph aggregation by example <example-plugin-aggregate>` for details.

Supersampling
-------------
Conclusion
----------