134 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
After a successful login, the V8.2 welcome window shows up with the new system dashboard 
(see Figure 5-3).
Figure 5-3   Welcome page with new dashboard
The Dashboard is divided into three sections:
/SM590000Performance
This section provides important information about latency, bandwidth, IOPS, and CPU 
utilization. All of this information can be viewed at the system or canister levels. A Node 
comparison view shows the differences in characteristics of each node (see Figure 5-4). 
The performance graph is updated with new data every 5 seconds.
Figure 5-4   Performance statistics
/SM590000Capacity
This section shows the current utilization of attached storage and its usage. Apart from the 
physical capacity, it also shows volume capacity and capacity savings. You can select the 
Deduplicated Volumes or Thin Provisioned Volumes options to display a complete list 
of either option in the volumes tab. New with V8.2 is the “Overprovisioned External 
Storage” section (highlighted in the red box in Figure 5-5 on page 135) which appear only 
when attached storage systems that are overprovisioned are present.