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This graph shows the DS8300 resource utilization growth with the increase in I/O rate. We
can observe that the HDD utilization starts to reach the
red area at an I/O rate > 24000 IOPS.
This utilization impacts the service time and can be seen in Figure 6-62 on page 214, where
at greater than 24000 IOPS, the service time increases more rapidly.
After selecting Utilization Overview in the Graph Data choices, click Clear and click Plot,
which produces the resource utilization table in Figure 6-63.
Figure 6-63 Open Systems workload growth impact on resource utilization
6.4 Disk Magic SSD modeling
Disk Magic ...