final Metric metric = getRandomIntMetric(locators.get(0), curMillis);
final Metric stringMetric = getRandomStringmetric(locators.get(1), curMillis);
metrics.add(metric);
metrics.add(stringMetric);
analyzer.scanMetrics(new ArrayList<IMetric>(metrics));
writer.insertFull(metrics);
}
// generate every level of rollup for the raw data
Granularity g = Granularity.FULL;