Forum Discussion

Memorable Member

4 years ago

Solved

Performance and memory leak issue - PBIRS Jan 2022

Hello, After upgrading our production environment to the Power BI Report Server version of January 2022 (1.13.8054.40631), we have significant performance issues. At real user load (inclu...

Issue

PBIRS

Performance Issues

Petebro
4 years ago
I wanted to reply to let you know the May release is now live with a fix for the issue reported on this thread.

https://community.powerbi.com/t5/Report-Server/Power-BI-Report-Server-May-2022-has-been-Released/m-p/2542335#M24335

Andrino

Frequent Visitor

4 years ago

I'm also experiencing this problem. The key point of this behavior is leaping high CPU usage. RAM and disk I/O performance are not relevant to this problem (we've tried to increase memory limits of DB Engine and rsconfig and move database to fast nvme disk with no effects). When PBIRS is recently restarted, the problem is not observed. But after some time we can see high CPU usage by rspowerbi.exe process with leaping peaks of CPU usage (up to 100%) and at the same time noticable degradation of portal's and reports response.