monolog.yaml

monolog:
    channels: ['db']
    handlers:
        main:
            type: stream
            path: '%kernel.logs_dir%/%kernel.environment%.log'
            level: debug
            channels: ['!event']
        # uncomment to get logging in your browser
        # you may have to allow bigger header sizes in your Web server configuration
        #firephp:
        #    type: firephp
        #    level: info
        #chromephp:
        #    type: chromephp
        #    level: info
        console:
            type: console
            process_psr_3_messages: false
            channels: ['!event', '!doctrine', '!console']
        db:
            channels: ['db']
            type: service
            id: Bolt\Log\LogHandler