This section is an overview of the visualization of Cloud Log Service.

Visualization provides the function of querying and analyzing structured log fields. After you structure logs, you can set up a log analysis scenario in the log console and present the results in a visual way.

Before You Begin

Log collection has been configured and logs have been collected.

Procedure

Log in to the Cloud Log Service console. Select the target log project and log unit, and click Retrieve Log to enter the search page.
Switch to the statement mode and enter SQL analysis statements in the statistical analysis box. For specific syntax, see the SQL Syntaxsection.
Click the Retrieve/Analyze button and the results will be presented in a table chart by default.
Click Icon Type on the right to convert the table to other chart types. Sequence charts, bar charts, pie charts and flow charts are supported.
For example, you can click on the pie chart and view the conversion result.
The parameters of each chart are explained as follows:

Chart Type	Parameter Description
Chart	Chart name: custom the chart name.
Sequence Chart	Chart name: custom the chart name. X-axis field: Select the field data as the X-axis in the drop-down box. Only one character can be selected. Y-axis field: Select the field data as the Y-axis in the drop-down box. You can select one or more fields.
Bar Chart	Chart name: custom the chart name. X-axis field: Select the field data as the X-axis in the drop-down box. Only one character can be selected. Y-axis field: Select the field data as the Y-axis in the drop-down box. You can select one or more fields.
Pie Chart	Chart name: custom the chart name. Category: Select the field data as the category in the drop-down box. It is recommended to use strings as the category. Data column: Select the field data as the numerical value in the drop-down box.
Flow Chart	Chart name: custom the chart name. Flow chart type: Currently, only line charts are supported. X-axis field: Select the field data as the X-axis in the drop-down box. Y-axis field: Select the field data as the Y-axis in the drop-down box. Aggregation column: Select the field that needs to be aggregated in the third dimension.

Operations

Export

After completing the statistical analysis, click the Export button to export the statistical analysis results as a PNG image, PDF or EXCEL file.

Adding to Dashboard

After completing the statistical analysis, click the Export button to save the statistical analysis results to the dashboard for long-term monitoring.

Cloud Log Service

Overview