.. ==================================================
.. FOR YOUR INFORMATION
.. --------------------------------------------------
.. -*- coding: utf-8 -*- with BOM.

.. include:: ../../../Includes.txt


.. _aministrators_scheduler_updaterootpid:


TASK: Update root pid
=====================

This task updates the root pids of the tables, which will be displayed at the bottom
of the task form.


Run it frequently
-----------------

Add the task to the scheduler.

Enter seconds only:

* Frequency (seconds or cron command). For example: 86400 seconds are the seconds for 24 hours.


Run it manually
---------------

If you like to run the task once, please

#. add the task to the scheduler

#. disable the task

Run the task in the scheduler manually.


Run on command line
-------------------

You can start the task via cli command:

.. code:: shell

  vendor/bin/typo3 multisite:reindex

Report
------

The task prompts some information. See the screenshot below.

.. figure:: taskupdaterootpid.png
	:alt: EXT:multisite: Task update rootpid: report


Performance
-----------


Starting situation
''''''''''''''''''

We have a multisite installation with

* 600 website (root pages)

* 3.500 frontend users

* 400 frontend user groups

* 60.000 pages

* 250.000 content elements

* 3.000 categories

* 100.000 news

* 5.000 news categories

among others.


Duration
''''''''

Task needs 45 seconds.