All SQLs are not hitting in DB

We are using LoadUI for load testing MicroStrategy web report. We recorded report execution steps using SoapUI and then invoking it in LoadUI. The MicroStrategy report when executes it generates a SQL which is fired in database (Vertica in this case) and data displays on web. But from LoadUI if we execute say if base rate is 10 users per min and total time is 2 mins then requests which are shown as executed in LoadUI are 19 but queries fired in db are sometimes 8, sometimes just 2, 3 etc. Not all 20 queries are fired in database and error 0%. Not sure what is happening.

If queries are not fired, i.e. report is not hitting the database, and if it is not then test case is not executing completely and it should be shown as failed. But neither it is showing as failed nor executing.

Can any one please help here.