After you import trace data to Simple Log Service, you can query the related logs to check whether trace data is imported to Simple Log Service.
Procedure
Log on to the Log Service console.
Open the Custom Query page.
In the Log Application section, click Trade Service.
In the trace instance list, click the specific instance.
In the left-side navigation pane, click Custom Query.
Enter a query statement.
For example, to check whether trace data that is related to the user service is imported, execute the following query statement:
service:user
View the query result.
If the query result contains logs of the user service, you have imported the trace data that is related to the user service.