}
private void configureInstrumentation(Logger root, MetricRegistry metricRegistry) {
final InstrumentedAppender appender = new InstrumentedAppender(metricRegistry);
appender.setContext(root.getLoggerContext());
appender.start();
root.addAppender(appender);
}
private Logger configureLevels() {
final Logger root = (Logger) LoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);