nd pinpoint the anomaly. On the other hand, other incidents only make sense &ldquo;together&rdquo;, because they share a common root cause. Diagnosing or predicting causes of networking degradation at a rack or datacenter level requires an aggregate view of metrics (such as package drop rates) from the individual machines and racks, and possibly some prediction model or diagnosis code that runs under certain conditions.</p>
<h2 id="monitoring-a-virtual-datacenter-via-digital-twins">
  Monitoring a Virtual D