@Override
public void run() {
long before = System.currentTimeMillis();
try {
List<ListMetricQueueItem> dataBatch = Lists.newArrayList();
dataQueue.drainTo(dataBatch);
ThruputMetrics.addDataPoint(MonitoredAction.LIST_METRIC_SIZE, dataBatch.size());
long t2 = System.currentTimeMillis();
dataBatch = prune(dataBatch);
long t3 = System.currentTimeMillis();
ThruputMetrics.addDataPoint(MonitoredAction.LIST_METRIC_PRUNE, t3 - t2);
List<ListMetric> listMetrics = convertToListMetrics(dataBatch);
long t4 = System.currentTimeMillis();
ThruputMetrics.addDataPoint(MonitoredAction.LIST_METRIC_CONVERT, t4 - t3);
ListMetricManager.addMetricBatch(listMetrics);
long t5 = System.currentTimeMillis();
ThruputMetrics.addDataPoint(MonitoredAction.LIST_METRIC_MERTIC_ADD_BATCH, t5 - t4);
} catch (Throwable ex) {
LOG.debug("ListMetricQueue:error");
ex.printStackTrace();
LOG.error(ex, ex);
} finally {
ThruputMetrics.addDataPoint(
MonitoredAction.LIST_METRIC_TIMING, System.currentTimeMillis() - before);
}
}
private static List<ListMetric> convertToListMetrics(List<ListMetricQueueItem> dataBatch) {
if (dataBatch == null) return null;
List<ListMetric> listMetrics = Lists.newArrayList();
for (ListMetricQueueItem item : dataBatch) {
listMetrics.add(
ListMetricManager.createListMetric(
item.getAccountId(),
item.getMetricName(),
item.getMetricType(),
item.getNamespace(),
item.getDimensionMap()));
}
return listMetrics;
}