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Cisco 12000/10700 v3.1.1 Router Manager User Guide
OL-4455-01
Chapter 20 Performance Management and Historical Data
Viewing the Performance Manager Window
Time Period
The Time Period area contains two sub-areas: Start and End.
Start
The Start area displays two fields: Date and Time.
Date—Enter the date on which you want to begin viewing performance data. The format must be
mm/dd/yyyy.
Time—Enter the time you want the performance data to start. Set a Start time using the 24 hour clock
notation.
End
The Start area displays three fields: Date, Time and Now.
Date—Enter the date on which you want to stop viewing performance data. The format must be
mm/dd/yyyy.
Time—Enter the time you want the performance data to stop. Set an End time using the 24 hour clock
notation.
Now—Choose the Now check box to view the data from the selected start date to the current time. By
selecting this option, you do not have to update the end date and time fields.
Summary
The Summary area displays two drop down boxes: Interval and Rule.
Interval—Choose the summary interval from the drop down list in the Summary area. The summary
interval is the period of time over which the Rule is applied. This varies according to the attribute
selected. You can choose the Raw option, which displays performance data in its most detailed format,
not summarized.
Note The performance information corresponds to the attributes’ raw values. If you choose a summary period,
the information is displayed according to the summary rule. No summary period is associated with raw
data. When you choose Raw, the bar chart view is sometimes not available, and the Summary Rule option
is grayed out.
Rule—From the drop down list, choose the Rule to be used. This gives you the option to view data
summarized according to various rules as defined by the history storage criteria as follows:
• Total—totals all values gathered in the summary period
• Average—takes the average of all values gathered in the summary period
• Trough—presents the lowest value received over the summary period
• Peak—presents the highest value received over the summary period