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5.2 Statistics
The storage administrator can monitor important statistics that define the
level of system performance through the various management utilities.
These statistics include Input and Output operations per second (IOPS)
and bandwidth.
5.2.1 Viewing IO/Second Summary
Via Web Interface
• Click on one of the “Fibre Channel” graphics or the
“Management Control Processor” graphic
• Click on the “Statistics” tab
• Click the radio button next to “IOps”
The graphing tool provides the option to view read, write, and total
IOPS, as well as a running average of each of these statistics. To
decode the colors on the graphical display, view the legend below
the check boxes.
Figure 5-13: IOPS Performance Graph via Web Interface
Via Text Management
• From the Telnet Main Menu, select “Health and Status”
• Select “View statistics”
• Select “IO/sec summary”
The “IO/sec Summary” screen, as shown in Figure 5-14: IO/sec
Summary, shows the IO read (r), write (w), and totals (t) for each
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