[fork-CI] [19.0][MIG] database_size: Migration to 19.0

database_size/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+=============
+Database Size
+=============
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
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+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
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+    :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/19.0/database_size
+    :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-19-0/server-tools-19-0-database_size
+    :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=19.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+Monitor the size of your Odoo instance.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure this module, you can review the scheduled action called
+'Take model size measurements' and check the time at which you want it
+to run. It should only run once a day. If it runs more often, it just
+updates the existing set of sizes for the day.
+
+You may also review the Database Size settings in Odoo's general
+settings and enable 'Purge Older Model Size Measurements'. This task
+will by default delete most daily data older than a year except for the
+data captured on the first day of each month. These retention periods
+can be configured here as well.
+
+Usage
+=====
+
+You can use this module to keep an eye on the development of the size of
+your Odoo instance over time. Every day, a snapshot will be taken with
+the full size of the database and the attachments. You can query these
+daily snapshots, and you can compare the current size with a size at any
+date of the past for which there is data.
+
+Enable debug mode, then go to menu Settings -> Technical -> Database
+Size.
+
+|image1|
+
+The data that is gathered and that is displayed are:
+
+- Model Name - The name of the model to which the data is related
+- Estimated Rows - The number of estimated rows according to the
+  Postgresql query planner. For performance reasons, taking the data
+  from the planner is preferred over doing an actual count, although the
+  results may be imprecise.
+- Bare Table Size - The disk usage of the model table without indexes
+  etc.
+- Index Size - The disk usage of the indexes in the model table.
+- Many2many Tables Size - The disk usage of related many2many tables,
+  including their indexes. To prevent double counts, many2many tables
+  are only correlated with one of their tables (the largest of the two).
+- Attachment Size - The disk usage of the attachments linked to the
+  model records. Because Odoo will deduplicate attachments by content,
+  attachments with the same content may be counted double in the
+  attachment size of other models, but will not be counted double when
+  linked to records of the same model more than once.
+- Total Table Size - Bare Table Size + Index Size
+- Total Database Size - Total Table Size + Many2many Tables Size
+- Total Model Size - Total Database Size + Attachment Size
+
+If you click on individual records, you can inspect the sizes of each
+index and many2many table.
+
+All sizes are in megabytes.
+
+In the 'Compare Size per Model' report view, you can find these data
+twice: once for the selected measurement date (default: today), and once
+for the selected comparison date (default: one month ago).
+
+|image2|
+
+If you want to compare arbitrary dates, you can start typing the date in
+the search box. Be sure to enter the dates in the right format for your
+localization.
+
+|image3|
+
+.. |image1| image:: https://raw.githubusercontent.com/OCA/server-tools/18.0/database_size/static/images/model_size.png
+.. |image2| image:: https://raw.githubusercontent.com/OCA/server-tools/18.0/database_size/static/images/compare_model_size.png
+.. |image3| image:: https://raw.githubusercontent.com/OCA/server-tools/18.0/database_size/static/images/select_date.png
+
+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:%20database_size%0Aversion:%2019.0%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
+-------
+
+* Opener B.V.
+
+Contributors
+------------
+
+- Stefan Rijnhart <stefan@opener.amsterdam>
+
+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/19.0/database_size>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

database_size/__init__.py

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+from . import models
+from . import report

database_size/__manifest__.py

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+# Copyright 2025 Opener B.V. <https://opener.amsterdam>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Database Size",
+    "version": "19.0.1.0.0",
+    "author": "Opener B.V.,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/server-tools",
+    "depends": ["base_setup"],
+    "license": "AGPL-3",
+    "category": "Tools",
+    "data": [
+        "data/ir_cron_data.xml",
+        "security/ir.model.access.csv",
+        "views/ir_model_size_views.xml",
+        "views/res_config_settings_views.xml",
+        "report/ir_model_size_report_views.xml",
+    ],
+    "assets": {
+        "web.assets_backend": [
+            "database_size/static/src/scss/list_view_wrap_header.scss",
+        ]
+    },
+    "installable": True,
+}

database_size/data/ir_cron_data.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo noupdate="1">
+    <record id="ir_cron_ir_model_size_measure" model="ir.cron">
+        <field name="code">model._measure()</field>
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="model_id" ref="model_ir_model_size" />
+        <field name="name">Take model size measurements</field>
+        <field name="state">code</field>
+    </record>
+</odoo>