Help Center/ Log Tank Service/ User Guide/ Log Visualization/ Visualizing Logs in Statistical Charts/ Funnel Chart
Updated on 2026-01-13 GMT+08:00
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Funnel Chart

A funnel chart is applicable to unidirectional analysis of a single process with standard service procedure, long period, and many phases. By comparing service data in each phase of the procedure, you can intuitively find and describe the phase where a problem occurs and make decisions to solve the problem. The funnel chart uses a trapezoidal area to indicate the difference between the service volume of a phase and that of the previous phase.

Checking Funnel Charts

  1. Log in to the management console and choose Management & Deployment > Log Tank Service.
  2. On the Log Management page, select the target log group and log stream. The log stream details page is displayed.
  3. Click the Log Analysis tab.
  4. Enter a query and analysis statement, set a time range, and click Search.
  5. Click to display the queried data in a funnel chart. In the configuration area on the right, set parameters by referring to Table 1.

    Table 1 Funnel chart parameters

    Parameter

    Description

    Series Name

    Name of a funnel chart.

    Data Column

    Select a numeric field. The larger the value of a field, the higher the position of the field.

    Hide Legend

    After this function is enabled, you can hide the legend names above the funnel chart.