Brocade Network Advisor SAN User Manual v11.1x (53-1002167-01, May 2011)

Brocade Network Advisor SAN User Manual 789
53-1002167-01
SAN Historical performance data
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d. Select the granularity at which you want to gather performance data from the Granularity
list.
The granularity varies depending on the configuration on the Server Management
Console, Performance Data Aging tab.
Option 1—2 years data with the following samples
• 5 minutes granularity for last 1 day (288 samples)
• 30 minutes granularity for last 3 days (144 samples)
• 2 hour granularity for last 7 days (84 samples)
• 1 day granularity for last 2 years (730 samples)
Option 2—2 years data with the following samples
• 5 minutes granularity for last 8 days (2304 samples)
• 1 day granularity for last 2 years (730 samples)
For more information, refer to “Defining the performance data aging interval” on
page 229.
e. Select the measure by which you want to gather performance data from the Measures list.
To select more than one measure, click the Additional Measures expand arrows and select
the check box for each additional measure.
f. Move the Row Height slider to the left to make the row height smaller or to the right to
make it bigger.
g. Select the Display tabular data only check box to only show text with no graphs or icons.
The Source and Destination icons and the Graph column do not display
h. Click Apply.
The selected graph automatically displays in the Historical Performance Graph dialog box.
To save a filtered graph, refer to “Saving a historical performance graph configuration” on
page 791.
To delete user-defined graph, refer to “Deleting a historical performance graph” on
page 792.
4. Click the close button (X) to close the HIstorical Performance Graph dialog box.