Buckets and servers
You already have an idea about buckets from the first chapter. You can view its features from the web console as shown in the following screenshot:
The Buckets section allows administrators to observe read/write operations per second and disk I/O of the top active buckets. The administrator can determine the operation load on buckets from this section.
The Servers section provides some hints on how many nodes there are in the cluster, how many servers have a failed status, and whether there are any servers that require rebalancing after joining the cluster.
The Data Buckets view provides two graphs showing the operations per second and disk fetches per second.
Server nodes
When you click on the Server Nodes tab, you will be shown the system resources usage by all nodes that are part of the cluster. You can expand an individual node and view its details.
You will find a warning that displays on the screen stating that the cluster requires...