HP 3PAR System Reporter Software - Manual (Page 289)

9.17 Adaptive Optimization Reports
System Reporter 2.8 3PAR System Reporter User’s Guide
9.4.3 Adaptive Optimization Space Moved Report
The Space Moved report shows the space moved over a selected time interval for each
Adaptive Optimization configuration ( Figure 9-6 ).
Figure 9-6. Space Moved Report
The space moved between tiers represents a performance overhead for Adaptive Optimization
since it takes system resources and disk bandwidth to move data between tiers. The Space
Moved report shows the space moved over the selected time interval for each Adaptive
Optimization configuration.