Removing the entire section from the article.

Author: ricardodevries

logging.rst

@@ -323,49 +323,6 @@ specific channel (``app`` by default), use the ``monolog.logger`` tag  with the
 ``channel`` property as explained in the
 :ref:`Dependency Injection reference <dic_tags-monolog>`.
 
-How to Disable Microseconds Precision (for a Performance Boost)
----------------------------------------------------------------
-
-Setting the parameter ``use_microseconds`` to ``false`` forces the logger to reduce
-the precision in the ``datetime`` field of the log messages from microsecond to second,
-avoiding a call to the ``microtime(true)`` function and the subsequent parsing.
-Disabling the use of microseconds can provide a small performance gain speeding up the
-log generation. This is recommended for systems that generate a large number of log events.
-
-.. configuration-block::
-
-    .. code-block:: yaml
-
-        # config/packages/monolog.yaml
-        monolog:
-            use_microseconds: false
-            # ...
-
-    .. code-block:: xml
-
-        <!-- config/packages/monolog.xml -->
-        <?xml version="1.0" encoding="UTF-8" ?>
-        <container xmlns="http://symfony.com/schema/dic/services"
-            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-            xmlns:monolog="http://symfony.com/schema/dic/monolog"
-            xsi:schemaLocation="http://symfony.com/schema/dic/services
-                http://symfony.com/schema/dic/services/services-1.0.xsd
-                http://symfony.com/schema/dic/monolog
-                http://symfony.com/schema/dic/monolog/monolog-1.0.xsd">
-
-            <monolog:config use-microseconds="false">
-                <!-- ... -->
-            </monolog:config>
-        </container>
-
-    .. code-block:: php
-
-        // config/packages/monolog.php
-        $container->loadFromExtension('monolog', array(
-            'use_microseconds' => false,
-            // ...
-        ));
-
 Adding extra Data to each Log (e.g. a unique request token)
 -----------------------------------------------------------