# QAN display too more qps than the real qps

**URL:** <https://forums.percona.com/t/qan-display-too-more-qps-than-the-real-qps/17371>\
**Category:** PMM 2.x\
**Tags:** pmm\
**Created:** [September 8, 2022, 9:50am UTC](https://forums.percona.com/t/qan-display-too-more-qps-than-the-real-qps/17371 "2022-09-08T09:50:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![randy\_Lai](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/randy_lai/32/7698_2.png) [@randy\_Lai](https://forums.percona.com/u/randy_Lai)\
**Post date:** [September 8, 2022, 9:50am UTC](https://forums.percona.com/t/qan-display-too-more-qps-than-the-real-qps/17371/1 "2022-09-08T09:50:16Z")

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I run pmm2 with docker on the EC2, add several AWS RDS to monitor, but QAN display the wrong data,  
when I chose the last hour, it display 1 millon queries/s per sql, the real qps is dozens，and the sum of query time is days(more than an hour), it`s impossible, plz help to find what`s wrong

 ![image](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/2X/e/e21136d66536cdb7f721fc68bb04588915709529.png)  
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**Author:** ![nurlan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/nurlan/32/1523_2.png) [@nurlan](https://forums.percona.com/u/nurlan)\
**Post date:** [September 9, 2022, 3:06pm UTC](https://forums.percona.com/t/qan-display-too-more-qps-than-the-real-qps/17371/2 "2022-09-09T15:06:53Z")

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Hello, Thanks for your report.  
We are aware of this bug and going to fix it for instances for instances with default perf schema settings in 2.31.0.  
The ticket number is [[PMM-10044] QAN stats dont add up - default values - Percona JIRA](https://jira.percona.com/browse/PMM-10044).

Best regards,  
Nurlan