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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2023/05/17 11:17:39 UTC

[GitHub] [arrow-datafusion] alamb commented on pull request #6364: Cleanup ExternalSorter metrics (#5885)

alamb commented on PR #6364:
URL: https://github.com/apache/arrow-datafusion/pull/6364#issuecomment-1551205097

   My benchmark run shows no changes in performance, as expected
   
   ```
   --------------------
   Benchmark sort.json
   --------------------
   ┏━━━━━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┓
   ┃ Query        ┃       sort ┃       sort ┃        Change ┃
   ┡━━━━━━━━━━━━━━╇━━━━━━━━━━━━╇━━━━━━━━━━━━╇━━━━━━━━━━━━━━━┩
   │ Qsort utf8   │ 63572.72ms │ 65037.97ms │     no change │
   │ Qsort int    │ 77433.88ms │ 75017.20ms │     no change │
   │ Qsort        │ 65095.90ms │ 63913.09ms │     no change │
   │ decimal      │            │            │               │
   │ Qsort        │ 83230.11ms │ 80413.45ms │     no change │
   │ integer      │            │            │               │
   │ tuple        │            │            │               │
   │ Qsort utf8   │ 64949.20ms │ 61437.19ms │ +1.06x faster │
   │ tuple        │            │            │               │
   │ Qsort mixed  │ 74037.84ms │ 70042.36ms │ +1.06x faster │
   │ tuple        │            │            │               │
   ```


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