To Measure the Execution Time of a BQL Statement

Suppose that in the customization code, you have a BQL statement that can affect system performance. To measure the execution time of the BQL statement, you can use the Request Profiler.

To do this, perform the following actions:

1. In the browser, open the form that uses the customization code with the BQL statement.
2. Click Tools > Profiler on the form title bar, and click Start Logging in the Profiler dialog box, which opens. The Request Profiler starts logging URL requests, SQL queries, exceptions, and warnings and errors.
3. On this form, perform the action that executes the BQL statement.
4. Click Tools > Profiler on the form title bar, and click Stop and Export in the Profiler dialog box. The Request Profiler returns to the default monitoring and exports a ZIP archive with the log files that contain information in JSON format about the performed URL requests, SQL requests, and stack trace.
5. On the toolbar of the Request Profiler (SM205070) form, click Refresh Results to refresh the log tables.
6. On the SQL tab, in the list of SQL queries, find the SQL query that corresponds to the BQL statement.
   Note:

   Because you know the name of the table that you are using in the BQL statement, you can specify the name as a filter in the Tables column of the SQL tab.
7. In the Total SQL Time, ms column, view the total execution time of this SQL query.
8. If the SQL query has been executed multiple times (as indicated by the value in the Executions column), you can view the time of execution of this query for each particular execution as follows:
   1. Click the link in the Statement ID column for the SQL query. The SQL Details dialog box opens.
   2. In the dialog box, view the values for each execution of the SQL query in the SQL Time, ms column of the table.
   3. Close the dialog box.
9. On the form toolbar, click Clear Log to delete the SQL request data from the database.