.. _modules:

=======
Modules
=======

Modules are reusable ``.npf`` fragments that can be included in your test
scripts using the ``%import`` directive. They provide common functionality
such as traffic generation, system tuning, device configuration, and
performance monitoring.

Usage example:

.. code-block:: bash

   %import graph-beautiful
   %import@dut perf-class PERF_TIME=1

The following modules are available (deprecated modules are omitted).
Individual module pages are auto-generated by ``modules/generate_doc.py``
in the NPF repository.

.. toctree::
   :maxdepth: 1
   :glob:

   modules/*