HP XP Performance Advisor Software - Manual (Page 372)

Figure 54 Percentage read hits
Total Backend Transfer report
The Total Backend Transfer report displays in a chart format, the total number of transfers, sequential,
random drive-to-cache, and cache-to-drive, per second.
“Total Backend Transfer report” (page 372) displays a sample Total Backend Transfer report for a
P9500 Disk Array.
Figure 55 Total Backend Transfer report
Total Backend Transfer by Hour of the Day report
The Total Backend Transfer by Hour of the Day report displays 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 a 24-hour period.
“Total Backend Transfer by Hour of the Day” (page 373) displays a sample Total Backend Transfer
by Hour of the Day report for a P9500 Disk Array.
372 Sample reports