Re: [PR] Add microbenchmark for spilling with compression [datafusion]

[via GitHub]

ding-young commented on PR #16512:
URL: https://github.com/apache/datafusion/pull/16512#issuecomment-3018735400

   On my machine, avg bandwidth (throughput) is 
   
   TBD... 
   
   And, when I ran `strace -c -e trace=write,read cargo bench --bench spill_io 
compression` only for plain encoding, 
   it seems like there are too many `read` system calls compared to `write`. 
   ![Screenshot from 2025-06-30 
19-43-49](https://github.com/user-attachments/assets/33297fb4-89ff-49c9-9723-9ba0f78d7361)
   
    


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