# Taming openHAB 2 Logging

**URL:** <https://community.openhab.org/t/taming-openhab-2-logging/13976>\
**Category:** Tutorials & Examples\
**Tags:** configuration, logging\
**Created:** [September 9, 2016, 8:53pm UTC](https://community.openhab.org/t/taming-openhab-2-logging/13976 "2016-09-09T20:53:37Z")\
**Posts on this page:** 1\
**Showing post:** 24

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**Author:** ![Dim](https://community.openhab.org/user_avatar/community.openhab.org/dim/32/4568_2.png) [@Dim](https://community.openhab.org/u/Dim)\
**Post date:** [August 15, 2017, 10:48am UTC](https://community.openhab.org/t/taming-openhab-2-logging/13976/24 "2017-08-15T10:48:07Z")

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New log4j2 example here: [Log4j2 Sample Config](https://community.openhab.org/t/log4j2-sample-config/33284)

20-200% performance improvement with the new RollingRandomAccessFileAppender !

Source: [https://logging.apache.org/log4j/2.0/performance.html#whichAppender](https://logging.apache.org/log4j/2.0/performance.html#whichAppender)

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