<Appenders> <Async name="asyncAppender" bufferSize="1000" includeLocation="true"> <AppenderRef ref="consoleAppender"/> </Async> </Appenders> <Async name="asyncAppender" bufferSize="1000" includeLocation="true"> <AppenderRef ref="consoleAppender"> <ThresholdFilter level="INFO" onMatch="ACCEPT" onMismatch="DENY"/> </AppenderRef> <BatchTriggeringPolicy batchSize="100"/> </Async>