Fokko opened a new issue, #8566:
URL: https://github.com/apache/iceberg/issues/8566

   ### Feature Request / Improvement
   
   Just an issue to keep track of what's slow:
   
   ```python
   from datetime import datetime
   
   p = datetime.now()
   
   from pyiceberg.catalog import load_catalog
   
   print(f"import: {(datetime.now()-p).total_seconds()} seconds")
   p = datetime.now()
   
   cat = load_catalog("local")
   
   print(f"catalog: {(datetime.now()-p).total_seconds()} seconds")
   p = datetime.now()
   
   tbl = cat.load_table("nyc.taxis")
   
   print(f"table: {(datetime.now()-p).total_seconds()} seconds")
   p = datetime.now()
   
   result = tbl.scan(row_filter="tpep_pickup_datetime >= 
'2022-02-24T00:00:00+00:00' and tpep_pickup_datetime < 
'2022-02-25T00:00:00+00:00'").to_arrow()
   
   print(f"scan: {(datetime.now()-p).total_seconds()} seconds")
   p = datetime.now()
   
   print(f"Rows: {len(result)}")
   ```
   
   ```sh
   python3 -m cProfile -o myLog.profile /tmp/benchmark.py && gprof2dot -f 
pstats myLog.profile -o callingGraph.dot && dot -Tpng callingGraph.dot > 
output.png && open output.png
   ```
   
   
![image](https://github.com/apache/iceberg/assets/1134248/73d887f1-39a0-4158-91da-c3e21db065b0)
   
   
   ### Query engine
   
   None


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