rajatma1993 opened a new issue, #8451: URL: https://github.com/apache/incubator-gluten/issues/8451
### Backend VL (Velox) ### Bug description Hello Team, I am currently testing Gluten to benchmark its performance against TPCH. In the process, I observed that in TPCH Query 16, In Flame Graph we see only 4.69% of the function usage of the overall seems to be utilized. I would like to understand if this utilization level aligns with our expectations. Additionally, could we confirm if this level of utilization contributes significantly to the execution speedup? Attached is the Flame Graph we have generated. <img width="960" alt="gluten_snap_q16" src="https://github.com/user-attachments/assets/0b7737ac-a467-4d8f-af4c-e3eacdc1a44e"; /> ### Spark version None ### Spark configurations _No response_ ### System information _No response_ ### Relevant logs _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
