/* list of monitors */
List<Monitor<?>> monitors = getServoMonitors();
// publish metrics together under a single composite (it seems this name is ignored)
MonitorConfig commandMetricsConfig = MonitorConfig.builder("HystrixThreadPool_" + key.name()).build();
BasicCompositeMonitor commandMetricsMonitor = new BasicCompositeMonitor(commandMetricsConfig, monitors);
DefaultMonitorRegistry.getInstance().register(commandMetricsMonitor);
}