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.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
:target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
:alt: License: AGPL-3
========
Profiler
========
Integration of cProfile and PgBadger.
Installation
============
To install this module, you need the following requirements:
* Install `pgbadger <http://dalibo.github.io/pgbadger/>`_ binary package.
* Install `pstats_print2list <https://pypi.python.org/pypi/pstats_print2list>`_ python package.
* Set `PG_LOG_PATH` environment variable to know location of the `postgresql.log` file by default is `/var/lib/postgresql/9.X/main/pg_log/postgresql.log`
* Enable postgresql logs from postgresql's configuration file (Default location for Linux Debian is `/etc/postgresql/*/main/postgresql.conf`)
- Add the following lines at final (A postgresql restart is required `/etc/init.d/postgresql restart`)
.. code-block:: text
logging_collector=on
log_destination='stderr'
log_directory='pg_log'
log_filename='postgresql.log'
log_rotation_age=0
log_checkpoints=on
log_hostname=on
log_line_prefix='%t [%p]: [%l-1] db=%d,user=%u '
Configuration
=============
By default profiler module adds two system parameters
- exclude_fnames > '/.repo_requirements,~/odoo-8.0,/usr/,>'
- exclude_query > 'ir_translation'.
These parameters can be configurated in order to exclude some outputs from
profiling stats or pgbadger output.
Usage
=====
After installation, a player is add on the header bar, with following buttons:
- .. figure:: static/description/player.png
:alt: Player to manage profiler
* Start profiling
- .. figure:: static/description/start_profiling.png
:alt: Start profiling
:height: 35px
* Stop profiling
- .. figure:: static/description/stop_profiling.png
:alt: Stop profiling
:height: 35px
* Download stats: download stats file
- .. figure:: static/description/dump_stats.png
:alt: Download cprofile stats file
:height: 35px
* Clear stats
- .. figure:: static/description/clear_stats.png
:alt: Clear and remove stats file
:height: 35px
Credits
=======
Contributors
------------
* Georges Racinet <gracinet@anybox.fr>
- Remotely inspired from ZopeProfiler, although there is no online visualisation and there may never be one.
* Moisés López <moylop260@vauxoo.com>
* Hugo Adan <hugo@vauxoo.com>
Maintainer
----------
.. image:: https://odoo-community.org/logo.png
:alt: Odoo Community Association
:target: https://odoo-community.org
This module is maintained by the OCA.
OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.
To contribute to this module, please visit https://odoo-community.org.
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