%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n INFO ${LOG_HOME}/${APP_NAME}.log %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n ${LOG_HOME}/${APP_NAME}.%d{yyyy-MM-dd}.%i.log 30 100MB 5GB ${LOG_HOME}/${APP_NAME}-error.log %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n ERROR ACCEPT DENY ${LOG_HOME}/${APP_NAME}-error.%d{yyyy-MM-dd}.%i.log 90 50MB 1GB