# Discrepancy in Query Analytics Data

**URL:** <https://forums.percona.com/t/discrepancy-in-query-analytics-data/22889>\
**Category:** Percona Monitoring and Management (PMM)\
**Tags:** mongodb, closed-no-reply\
**Created:** [June 17, 2023, 3:30pm UTC](https://forums.percona.com/t/discrepancy-in-query-analytics-data/22889 "2023-06-17T15:30:24Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Abhinav\_Gautam](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/abhinav_gautam/32/10966_2.png) [@Abhinav\_Gautam](https://forums.percona.com/u/Abhinav_Gautam)\
**Post date:** [June 17, 2023, 3:30pm UTC](https://forums.percona.com/t/discrepancy-in-query-analytics-data/22889/1 "2023-06-17T15:30:24Z")

</div>

I have some doubts regarding QAN dashboard in PMM. There is some discrepancy in data shown.

 ![Screenshot 2023-06-17 at 8.49.51 PM](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/2X/a/a374263feb5ac525817a49545ee63be04dc1f93a.jpeg)  
Here it says query is taking 16.97 seconds, but when I tried running the query, it actually fetches the data within a second or so.

Also in the second Image,

 ![Screenshot 2023-06-17 at 8.51.12 PM](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/2X/d/d208f8de49604c6e71b97542966b25dfaf621e20.jpeg)  
I am not able to understand what does total query time of 278.81ms means, when one query is taking 16.97 seconds.