private void extractMetrics( MetricValueSetCollection metricValueSetCollection, String namespaceName, String resourceType, String resourceName) { Map<String, String> metrics = new HashMap<String, String>(); List<MetricValueSet> metricValueSets = metricValueSetCollection.getMetricValueSets(); for (MetricValueSet metricValueSet : metricValueSets) { StringBuilder keyBuilder = new StringBuilder(namespaceName); keyBuilder .append(AzureServiceBusMonitor.METRICS_SEPARATOR) .append(resourceType) .append(AzureServiceBusMonitor.METRICS_SEPARATOR) .append(resourceName) .append(AzureServiceBusMonitor.METRICS_SEPARATOR) .append(metricValueSet.getDisplayName()); List<MetricValue> metricValues = metricValueSet.getMetricValues(); String value = "0"; if (metricValues != null && !metricValues.isEmpty()) { MetricValue metricValue = metricValues.get(0); if ("size".equals(metricValueSet.getName()) || "length".equals(metricValueSet.getName())) { String total = metricValue.getMaximum(); if (total != null) { value = total; } } else { String total = metricValue.getTotal(); if (total != null) { value = total; } } } metrics.put(keyBuilder.toString(), value); } printMetrics(metrics, metricPrefix); }