Specify threshold and top n:

Control

Purpose

Show Top n Items

Limit items to the samples with the highest (or lowest) interface errors.

Threshold Type

Switch between minimum or maximum mode for cutoff values for the ranked list.

  • At or Over. Show peak occurrence period. (Observations equal to or greater than Threshold.)
  • At or Under. Show occurrences equal to or less than Threshold.

Threshold (percent)

Baseline value used to trim ranked device list based on peak or subpeak periods when returning the Top n.

Chart and visualize data over time (single device )

Charting and visualization is available when you select a single device.

Control

Purpose

Display Options

Present data as a chart, a table grid, or both.

Chart Type
  • Gauge charts. Available when you select a Date Range of Last Polled .
  • Time series. Available when you select a Date Range interval (Today , for example).
  • Line/Area. Scatter graph that connects adjacent measurements with straight lines.
  • Spline/Area Spline. Choose a graph with a smoothed appearance where adjacent samples exhibit a gradual slope.

Chart Options
  • Legend, Grid Lines, Range Selector. Include legend, grid lines, and range selector for readability.
  • Trend Lines. Present data with a smoothed average to show trend.
  • Vertical Axis Scale. Automatically scale to fit data or specify a finite range.
Tip: Trend lines represent a moving average that can be compared with line and area graphs to reveal peak and sub peak intervals, collision periods, and indicate transmission problems.