pvillard31 commented on PR #7893:
URL: https://github.com/apache/nifi/pull/7893#issuecomment-1793568862

   Test with 15,598,440 records (295MB):
   - Normal ConvertRecord (Parquet/Parquet) - 2 min 13 sec
   - Calculate Parquet Offsets (1M records) -> ConvertRecord 8 concurrent tasks 
- 16FFs - 38 seconds
   
   It seems to be very similar to the previous test since the time is really 
related to how many records should be in every split (1M in this case). It's a 
4x improvement when optimizing the number of splits versus the number of 
concurrent tasks so it's definitely a nice improvement.


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