A gauge chart describes a single metric. Unlike an individual value plot, it is generally used with a threshold to measure the metric status. It is suitable for rating scenarios, such as system health monitoring.
Operation Steps
1. Log in to the CLS console, choose Dashboard > Dashboard List, and then select the dashboard you want to view.
2. Click Add Chart to create a chart, and select Gauge as the chart type.
3. Configure the chart as needed.
General configuration
Configuration Item
Description
Basic Info
Chart Name: Set the display name of the table, which can be left empty.
Standard Configuration
Set the unit of all metric-type fields in the chart. For more information, see Unit Configuration.
Statistical Analysis Fields
Select at least a metric field for a gauge chart. When a data mismatch occurs, you need to manually select the appropriate statistical analysis fields.
Configuration Item
Description
Dimension Field
Classification field. By default, fields with the string data type are selected. If no string field exists, you must manually specify a field.
Metric Field
Numerical field. By default, fields with the number data type are selected. If no number field exists, you must manually specify a field.
Gauge Chart
Configuration Item
Description
Gauge Chart Style
Show Threshold Scale: Display the configured threshold scale on the chart.
Metric Aggregation: This is an advanced feature that allows you to select a method for aggregating the values of the same metric before plotting. For example, if a range of values containing results from multiple time points is returned for a metric, the system aggregates the values from all those time points before plotting. By default, no aggregation is performed. You can set a limit on the maximum number of metrics to be displayed. Any metrics beyond this limit are hidden.
Threshold configuration
Configuration Item
Description
Threshold Configuration
Threshold point: Set the threshold points. You can add multiple threshold intervals. You can click a threshold color to open the color picker to customize the color.
MAX/MIN: Control the maximum and minimum values on the gauge. Data outside the range will not be displayed on the chart.
