Brocade Network Advisor SAN User Manual v12.1.0 - Manual (Page 1057)

Brocade Network Advisor SAN User Manual 1009
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SAN connection utilization
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• (Historical graphs and monitors only) Plot Min/Max - Plots minimum and maximum values
along with the average data. The range between the minimum and maximum values will
be represented by the width of a color band surrounding the data points as shown in the
following illustration. Note that this option is not available if you select Minimum Interval
granularity. It also does not apply and is not available for Real Time Performance graphs.
• Show Events - Select to display advanced monitoring service (AMS) violation events
received during the chart time range and master log events logged on the same product as
the measure being plotted. Each event will be represented by the same severity icon that
is shown in the master log (refer to icons a bottom of following graph). Hovering the cursor
over the icon displays details of the violation, such as violation time, switch/port
information, violated rule name, and violated rule condition. Monitoring and Alerting Policy
Suite (MAPS) violations are plotted for a product or port level measure (whichever is
selected) during the plotted time range.
5. In the Time Range area, select one of the following options:
• Select Relative time to set a time range relative to the present for the display of historical
data.
a. (Historical graphs and monitors only) Select the granularity of the data points to
display on the graph from the Granularity list. Options are 5 minutes, 30 minutes, 2
hours, or 1 day.
NOTE
The graph will not update dynamically if the granularity is 30 Minutes, 2 Hours, or 1 day. To
update, click Apply. The graph will update dynamically when Minimum interval is selected.
b. Select the duration of time for data display on the graph from Select list.
Real time options are incremental from the last 30 minutes to the last 6 hours.
Historical options are incremental from the last 30 minutes to the last 24 hours.
• (Historical graphs and monitors only) Select Absolute time to get a snapshot of data from a
specific time range and complete the following steps.
a. Select the start date from the Start Date list.
b. Select the start time (1 through 12) from the first Start Time list.
c. Select AM or PM from the second Start Time list.
d. Select the end date from the End Date list.
e. Select the end time (1 through 12) from the first End Time list.
f. Select AM or PM from the second End Time list.
6. Include items in the graph by selecting the Display check box for each item in the Items
Available for Display list.
7. Set the scale factor for each item by entering a value (integer between -2147483648 and
2147483647) in the Scaling Factor column for each item in the Items Available for Display
table.
8. Click OK on the Graph Options dialog box.