Application for great working with logs
<appender name="INSTALOGGER" class="com.instalogger.log4j.InstaloggerAppender">
</appender>
<appender name="ASYNC_INSTALOGGER" class="org.apache.log4j.AsyncAppender">
<param name="BufferSize" value="500"/>
<appender-ref ref="INSTALOGGER"/>
</appender>