[GitHub] [arrow-datafusion] andygrove opened a new issue, #5061: Possible performance regressions

Wed, 25 Jan 2023 08:09:35 -0800 


andygrove opened a new issue, #5061:
URL: https://github.com/apache/arrow-datafusion/issues/5061

   **Describe the bug**
   
   I'm not 100% sure, but it looks like there may be performance regressions in 
DF 16. It could just be that some of these queries are quite variable in 
performance though.
   
   This is average of 3 iterations of each query.
   
   
![image](https://user-images.githubusercontent.com/934084/214614689-2e064648-36f4-4ca8-9056-a1852e58e014.png)
   
   
   **To Reproduce**
   
   
   **Expected behavior**
   
   
   **Additional context**
   
   


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