Novell SENTINEL 6.1 SP2 - 02-2010 User Manual page 42

Under the Parameters tab, you can set:
Display Interval: Time between each interval
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Refresh Rate: Number of seconds for event rate to be updated
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Total Display Time: Amount of time to display the chart
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Y-axis: Either total Event Count or Event Count per Second
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Under the Chart Types tab, you can set your chart to Stacked Bar2D, Bar 3D, Line or Ribbon.
42 Sentinel 6.1 User Guide