# define a simple console handler handler.A.type Console handler.A.output System.out handler.A.pattern A %m%n handler.B.type Console handler.B.output System.out handler.B.pattern B %m%n logger.root.level DEBUG logger.root.handler.0 A logger.monolog.examples.additivity.level DEBUG logger.monolog.examples.additivity.additivity true logger.monolog.examples.additivity.handler.0 B