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===============
Postgres vacuum
===============
..
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! This file is generated by oca-gen-addon-readme !!
!! changes will be overwritten. !!
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!! source digest: sha256:5d2939b9cb7920d62259b3053fcbd55d53424a63311afd81fed3735215f8dfac
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
.. |badge1| image:: https://img.shields.io/badge/maturity-Alpha-red.png
:target: https://odoo-community.org/page/development-status
:alt: Alpha
.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
:target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
:alt: License: AGPL-3
.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fserver--tools-lightgray.png?logo=github
:target: https://github.com/OCA/server-tools/tree/16.0/postgres_vacuum
:alt: OCA/server-tools
.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
:target: https://translation.odoo-community.org/projects/server-tools-16-0/server-tools-16-0-postgres_vacuum
:alt: Translate me on Weblate
.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
:target: https://runboat.odoo-community.org/builds?repo=OCA/server-tools&target_branch=16.0
:alt: Try me on Runboat
|badge1| |badge2| |badge3| |badge4| |badge5|
This module adds a cronjob that vacuums or analyses postgres tables.
As postgres' autovacuum is not recommended for busy databases, it can be
a better choice to schedule this process manually.
.. IMPORTANT::
This is an alpha version, the data model and design can change at any time without warning.
Only for development or testing purpose, do not use in production.
`More details on development status <https://odoo-community.org/page/development-status>`_
**Table of contents**
.. contents::
:local:
Configuration
=============
To configure this module, you need to:
1. Go to Settings/Technical/Automation/Scheduled Actions
2. Select actions *Vacuum Postgresql Tables* and *Analyze Postgresql
Tables*
3. Adapt the schedule to run at a time when your Odoo installation is
least busy, take care that the analyze and vacuum cronjobs won't run
simultaneously
4. Adapt the parameters to match your setting, but the defaults should
be fine for most users
5. Note that the vacuum cronjob is inactive by default, because this is
a potentially very heavy operation
Usage
=====
To use this module, you need to:
1. Go to Settings/Technical/Automation/Scheduled Actions
2. Select action *Vacuum Postgresql Tables*
3. Click the *Run Manually* button
Known issues / Roadmap
======================
- it would be nice if the cronjob could detect some odoo-specific
measure of "busyness" and only run if it is below some threshold
- add some statistics in the model views about number of dead rows, last
vacuum timestamp etc from
https://www.postgresql.org/docs/current/monitoring-stats.html#MONITORING-PG-STAT-ALL-TABLES-VIEW
Bug Tracker
===========
Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomed
`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20postgres_vacuum%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
Do not contact contributors directly about support or help with technical issues.
Credits
=======
Authors
-------
* Hunki Enterprises BV
* Therp BV
Contributors
------------
- Kevin Kamaa <kkahumba@therp.nl> (https://therp.nl)
- Holger Brunn <mail@hunki-enterprises.com>
(https://hunki-enterprises.com)
Maintainers
-----------
This module is maintained by the OCA.
.. image:: https://odoo-community.org/logo.png
:alt: Odoo Community Association
:target: https://odoo-community.org
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.
This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/16.0/postgres_vacuum>`_ project on GitHub.
You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

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from . import models

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# Copyright 2025 Therp BV
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3.0)
{
"name": "Postgres vacuum",
"summary": "Vacuum or analyze Odoo's database tables",
"version": "16.0.1.0.0",
"development_status": "Alpha",
"category": "Extra Tools",
"website": "https://github.com/OCA/server-tools",
"author": "Hunki Enterprises BV, Odoo Community Association (OCA), Therp BV",
"maintainers": [],
"license": "AGPL-3",
"depends": [
"base",
],
"data": [
"data/ir_cron.xml",
],
}

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<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2025 Therp BV
License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3.0) -->
<data noupdate="True">
<record id="cronjob_analyze" model="ir.cron">
<field name="name">Analyze Postgresql Tables</field>
<field name="interval_number">1</field>
<field name="interval_type">weeks</field>
<field name="numbercall">-1</field>
<field name="model_id" ref="base.model_ir_cron" />
<field name="state">code</field>
<field
name="code"
>model._postgres_vacuum(max_minutes=120, full_vacuum=False)</field>
</record>
<record id="cronjob_vacuum" model="ir.cron">
<field name="name">Vacuum Postgresql Tables</field>
<field name="active" eval="False" />
<field name="interval_number">1</field>
<field name="interval_type">months</field>
<field name="numbercall">-1</field>
<field name="model_id" ref="base.model_ir_cron" />
<field name="state">code</field>
<field
name="code"
>model._postgres_vacuum(max_minutes=120, full_vacuum=True)</field>
</record>
</data>

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# Translation of Odoo Server.
# This file contains the translation of the following modules:
# * postgres_vacuum
#
msgid ""
msgstr ""
"Project-Id-Version: Odoo Server 16.0\n"
"Report-Msgid-Bugs-To: \n"
"Last-Translator: \n"
"Language-Team: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: \n"
"Plural-Forms: \n"
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_analyze_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_analyze
msgid "Analyze Postgresql Tables"
msgstr "Analyze Postgresql Tables"
#. module: postgres_vacuum
#: model:ir.model,name:postgres_vacuum.model_ir_cron
msgid "Scheduled Actions"
msgstr "Vremenski plan akcija"
#. module: postgres_vacuum
#: model:ir.model.fields,field_description:postgres_vacuum.field_ir_cron__smart_search
msgid "Smart Search"
msgstr "Pametna pretraga"
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_vacuum_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_vacuum
msgid "Vacuum Postgresql Tables"
msgstr "Vacuum Postgresql Tables"

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# Translation of Odoo Server.
# This file contains the translation of the following modules:
# * postgres_vacuum
#
msgid ""
msgstr ""
"Project-Id-Version: Odoo Server 16.0\n"
"Report-Msgid-Bugs-To: \n"
"PO-Revision-Date: 2025-05-28 11:25+0000\n"
"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
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"Content-Transfer-Encoding: \n"
"Plural-Forms: nplurals=2; plural=n != 1;\n"
"X-Generator: Weblate 5.10.4\n"
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_analyze_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_analyze
msgid "Analyze Postgresql Tables"
msgstr "Analizza tabelle Postgresql"
#. module: postgres_vacuum
#: model:ir.model,name:postgres_vacuum.model_ir_cron
msgid "Scheduled Actions"
msgstr "Azioni pianificate"
#. module: postgres_vacuum
#: model:ir.model.fields,field_description:postgres_vacuum.field_ir_cron__smart_search
msgid "Smart Search"
msgstr "Ricerca intelligente"
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_vacuum_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_vacuum
msgid "Vacuum Postgresql Tables"
msgstr "Svuota tabelle Postgresql"

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# Translation of Odoo Server.
# This file contains the translation of the following modules:
# * postgres_vacuum
#
msgid ""
msgstr ""
"Project-Id-Version: Odoo Server 16.0\n"
"Report-Msgid-Bugs-To: \n"
"Last-Translator: \n"
"Language-Team: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: \n"
"Plural-Forms: \n"
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_analyze_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_analyze
msgid "Analyze Postgresql Tables"
msgstr ""
#. module: postgres_vacuum
#: model:ir.model,name:postgres_vacuum.model_ir_cron
msgid "Scheduled Actions"
msgstr ""
#. module: postgres_vacuum
#: model:ir.model.fields,field_description:postgres_vacuum.field_ir_cron__smart_search
msgid "Smart Search"
msgstr ""
#. module: postgres_vacuum
#: model:ir.actions.server,name:postgres_vacuum.cronjob_vacuum_ir_actions_server
#: model:ir.cron,cron_name:postgres_vacuum.cronjob_vacuum
msgid "Vacuum Postgresql Tables"
msgstr ""

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from . import ir_cron

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# Copyright 2025 Therp BV
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3.0)
import logging
from datetime import datetime, timedelta
from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT
from odoo import models
from odoo.sql_db import db_connect
class IrCron(models.Model):
_inherit = "ir.cron"
def _postgres_vacuum(self, max_minutes, full_vacuum):
"""
Vacuum or analyze tables, don't continue after max_minutes have elapsed
Do either a VACUUM FULL (full_vacuum=True) or ANALYZE
"""
_logger = logging.getLogger("odoo.addons.postgres_vacuum")
query = "ANALYZE (SKIP_LOCKED)"
if full_vacuum:
query = "VACUUM (FULL, SKIP_LOCKED)"
current_time = datetime.now()
exit_time_window = current_time + timedelta(minutes=max_minutes)
order_by_clause = "last_analyze"
if full_vacuum:
order_by_clause = "last_vacuum"
connection = db_connect(self.env.cr.dbname)
with connection.cursor() as cr:
cr._cnx.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
# pylint: disable=sql-injection
cr.execute(f"SET statement_timeout = '{int(max_minutes)}min'")
# pylint: disable=sql-injection
cr.execute(
f"""
SELECT relname
FROM pg_stat_user_tables
ORDER BY {order_by_clause} ASC NULLS FIRST
"""
)
for (table,) in cr.fetchall():
action = "vacuum" if full_vacuum else "analyze"
if datetime.now() >= exit_time_window:
_logger.info(
"{max_minutes} minutes elapsed, not continuing to {action}"
)
return
_logger.debug(f"{action} of table {table}")
try:
# pylint: disable=sql-injection
cr.execute(f'{query} "{table}"')
except Exception:
_logger.exception(f"{action} of table {table} failed")
else:
_logger.debug(f"{action} of table {table} done")

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To configure this module, you need to:
1. Go to Settings/Technical/Automation/Scheduled Actions
2. Select actions *Vacuum Postgresql Tables* and *Analyze Postgresql Tables*
3. Adapt the schedule to run at a time when your Odoo installation is least busy, take care that the analyze and vacuum cronjobs won't run simultaneously
4. Adapt the parameters to match your setting, but the defaults should be fine for most users
5. Note that the vacuum cronjob is inactive by default, because this is a potentially very heavy operation

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- Kevin Kamaa \<kkahumba@therp.nl> (https://therp.nl)
- Holger Brunn \<mail@hunki-enterprises.com> (https://hunki-enterprises.com)

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This module adds a cronjob that vacuums or analyses postgres tables.
As postgres' autovacuum is not recommended for busy databases, it can be a better choice to schedule this process manually.

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- it would be nice if the cronjob could detect some odoo-specific measure of "busyness" and only run if it is below some threshold
- add some statistics in the model views about number of dead rows, last vacuum timestamp etc from https://www.postgresql.org/docs/current/monitoring-stats.html#MONITORING-PG-STAT-ALL-TABLES-VIEW

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To use this module, you need to:
1. Go to Settings/Technical/Automation/Scheduled Actions
2. Select action *Vacuum Postgresql Tables*
3. Click the *Run Manually* button

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<h1 class="title">Postgres vacuum</h1>
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! This file is generated by oca-gen-addon-readme !!
!! changes will be overwritten. !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Alpha" src="https://img.shields.io/badge/maturity-Alpha-red.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/server-tools/tree/16.0/postgres_vacuum"><img alt="OCA/server-tools" src="https://img.shields.io/badge/github-OCA%2Fserver--tools-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/server-tools-16-0/server-tools-16-0-postgres_vacuum"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/server-tools&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
<p>This module adds a cronjob that vacuums or analyses postgres tables.</p>
<p>As postgres autovacuum is not recommended for busy databases, it can be
a better choice to schedule this process manually.</p>
<div class="admonition important">
<p class="first admonition-title">Important</p>
<p class="last">This is an alpha version, the data model and design can change at any time without warning.
Only for development or testing purpose, do not use in production.
<a class="reference external" href="https://odoo-community.org/page/development-status">More details on development status</a></p>
</div>
<p><strong>Table of contents</strong></p>
<div class="contents local topic" id="contents">
<ul class="simple">
<li><a class="reference internal" href="#configuration" id="toc-entry-1">Configuration</a></li>
<li><a class="reference internal" href="#usage" id="toc-entry-2">Usage</a></li>
<li><a class="reference internal" href="#known-issues-roadmap" id="toc-entry-3">Known issues / Roadmap</a></li>
<li><a class="reference internal" href="#bug-tracker" id="toc-entry-4">Bug Tracker</a></li>
<li><a class="reference internal" href="#credits" id="toc-entry-5">Credits</a><ul>
<li><a class="reference internal" href="#authors" id="toc-entry-6">Authors</a></li>
<li><a class="reference internal" href="#contributors" id="toc-entry-7">Contributors</a></li>
<li><a class="reference internal" href="#maintainers" id="toc-entry-8">Maintainers</a></li>
</ul>
</li>
</ul>
</div>
<div class="section" id="configuration">
<h1><a class="toc-backref" href="#toc-entry-1">Configuration</a></h1>
<p>To configure this module, you need to:</p>
<ol class="arabic simple">
<li>Go to Settings/Technical/Automation/Scheduled Actions</li>
<li>Select actions <em>Vacuum Postgresql Tables</em> and <em>Analyze Postgresql
Tables</em></li>
<li>Adapt the schedule to run at a time when your Odoo installation is
least busy, take care that the analyze and vacuum cronjobs wont run
simultaneously</li>
<li>Adapt the parameters to match your setting, but the defaults should
be fine for most users</li>
<li>Note that the vacuum cronjob is inactive by default, because this is
a potentially very heavy operation</li>
</ol>
</div>
<div class="section" id="usage">
<h1><a class="toc-backref" href="#toc-entry-2">Usage</a></h1>
<p>To use this module, you need to:</p>
<ol class="arabic simple">
<li>Go to Settings/Technical/Automation/Scheduled Actions</li>
<li>Select action <em>Vacuum Postgresql Tables</em></li>
<li>Click the <em>Run Manually</em> button</li>
</ol>
</div>
<div class="section" id="known-issues-roadmap">
<h1><a class="toc-backref" href="#toc-entry-3">Known issues / Roadmap</a></h1>
<ul class="simple">
<li>it would be nice if the cronjob could detect some odoo-specific
measure of “busyness” and only run if it is below some threshold</li>
<li>add some statistics in the model views about number of dead rows, last
vacuum timestamp etc from
<a class="reference external" href="https://www.postgresql.org/docs/current/monitoring-stats.html#MONITORING-PG-STAT-ALL-TABLES-VIEW">https://www.postgresql.org/docs/current/monitoring-stats.html#MONITORING-PG-STAT-ALL-TABLES-VIEW</a></li>
</ul>
</div>
<div class="section" id="bug-tracker">
<h1><a class="toc-backref" href="#toc-entry-4">Bug Tracker</a></h1>
<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/server-tools/issues">GitHub Issues</a>.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomed
<a class="reference external" href="https://github.com/OCA/server-tools/issues/new?body=module:%20postgres_vacuum%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
<p>Do not contact contributors directly about support or help with technical issues.</p>
</div>
<div class="section" id="credits">
<h1><a class="toc-backref" href="#toc-entry-5">Credits</a></h1>
<div class="section" id="authors">
<h2><a class="toc-backref" href="#toc-entry-6">Authors</a></h2>
<ul class="simple">
<li>Hunki Enterprises BV</li>
<li>Therp BV</li>
</ul>
</div>
<div class="section" id="contributors">
<h2><a class="toc-backref" href="#toc-entry-7">Contributors</a></h2>
<ul class="simple">
<li>Kevin Kamaa &lt;<a class="reference external" href="mailto:kkahumba&#64;therp.nl">kkahumba&#64;therp.nl</a>&gt; (<a class="reference external" href="https://therp.nl">https://therp.nl</a>)</li>
<li>Holger Brunn &lt;<a class="reference external" href="mailto:mail&#64;hunki-enterprises.com">mail&#64;hunki-enterprises.com</a>&gt;
(<a class="reference external" href="https://hunki-enterprises.com">https://hunki-enterprises.com</a>)</li>
</ul>
</div>
<div class="section" id="maintainers">
<h2><a class="toc-backref" href="#toc-entry-8">Maintainers</a></h2>
<p>This module is maintained by the OCA.</p>
<a class="reference external image-reference" href="https://odoo-community.org">
<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
</a>
<p>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.</p>
<p>This module is part of the <a class="reference external" href="https://github.com/OCA/server-tools/tree/16.0/postgres_vacuum">OCA/server-tools</a> project on GitHub.</p>
<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
</div>
</div>
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from . import test_postgres_vacuum

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# Copyright 2025 Therp BV
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3.0)
from odoo.tests.common import TransactionCase
class TestPostgresVacuum(TransactionCase):
def test_vacuum(self):
with self.assertLogs("odoo.addons.postgres_vacuum", "DEBUG") as logs:
self.env["ir.cron"]._postgres_vacuum(max_minutes=100, full_vacuum=True)
self.assertTrue(
any("vacuum of table res_partner" in log for log in logs.output)
)
def test_analyze(self):
with self.assertLogs("odoo.addons.postgres_vacuum", "DEBUG") as logs:
self.env["ir.cron"]._postgres_vacuum(max_minutes=100, full_vacuum=False)
self.assertTrue(
any("analyze of table res_partner" in log for log in logs.output)
)