pitrou commented on PR #40721:
URL: https://github.com/apache/arrow/pull/40721#issuecomment-2020611261
> ```python
> In [1]: table = pa.table({'a': [1, 2, 3], 'b': [0.1, 0.2, 0.3], 'c': [3,
4, 5]})
>
> In [2]: %timeit table.to_pandas()
> 251 µs ± 1.26 µs per loop (mean ± std. dev. of 7 runs, 1,000 loops each)
# <-- main
> 68.1 µs ± 894 ns per loop (mean ± std. dev. of 7 runs, 10,000 loops each)
# <-- PR
> ```
btw, 68 µs still seems non-trivial for such a small table, do we know what
the cost factors are?
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