Help Center/ Log Tank Service/ User Guide/ Log Visualization/ Visualizing Logs in Statistical Charts/ Number Chart
Updated on 2024-11-18 GMT+08:00
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Number Chart

A number chart is usually used to represent a single data point or key metric. It can better display the relative size of information and data of the same type. The number chart is ideal for displaying key information and data that needs to be highlighted. It allows users to quickly and intuitively understand data trends and key metrics.

Checking Number Charts

  1. Log in to the LTS console.
  2. In the navigation pane on the left, choose Log Management. The Log Management page is displayed.
  3. On the Log Management page, select the target log group and log stream. The log stream details page is displayed.
  4. Choose Log Analysis.
  5. Enter a query and analysis statement by referring to SQL Analysis Syntax, set the time range, and click Search.
  6. Click to display the queried data in a number chart. Set parameters in the General Settings right pane by referring to Table 1.

    Figure 1 Number chart
    Table 1 Number chart parameters

    Type

    Parameter

    Description

    Query/Analysis

    Data Column

    Numeric or string data is supported.

    Comparison Data

    Select a field to compare. The value of the field is displayed in the chart.

    Main Items

    Title Font Size

    Sets the font size of the chart title.

    Format

    Displays data in the specified format.

    Data Text Size

    Font size of the displayed value. The value ranges from 12 px to 80 px.

    Data Unit

    Unit of the displayed value.

    Unit Text Size

    Font size of the displayed value unit. The value ranges from 12 px to 50 px.

    Decimal Places

    Sets the number of decimal places to be displayed.

    Add Comparison Data

    After this function is enabled, the value of the field to compare is displayed.

    Comparison Formatting

    Displays the data to compare in the specified format.

    Comparison Data Text Size

    Font size of the value to compare. The value ranges from 12 px to 50 px.

    Comparison Data Unit

    Unit to compare.

    Comparison Unit Text Size

    Font size of the value unit to compare. The value ranges from 12 px to 50 px.

    Description

    Description of the displayed value and comparison trend. The description is displayed below the value.

    Background

    Background

    Background color of a chart, which can be dark or light.