HP StorageWorks XP Performance Advisor Software v4.6 User and Troubleshooting Guide (T1789-96094, June 2010)

Figure 39 Total Backend Transfer report
.
Total Backend Transfer by Hour of the Day report
The Total Backend Transfer by Hour of the Day report shows in a chart format, the total number of
transfers, both sequential and random drive-to-cache transfers, and all cache-to-drive transfers, averaged
over 24-hour period. “Total Backend Transfer by Hour of the Day” on page 336 shows a sample Total
Backend Transfer by Hour of the Day report for XP1024.
Figure 40 Total Backend Transfer by Hour of the Day
.
Cache Side File Utilization report
The Cache Side File Utilization report shows in a chart format, the cache side file utilization. The
cache side file utilization is used for the XP Continuous Access Async Software. It holds the data
Appendix B336