[C++][Parquet] Some benchmarks report incorrect metrics #44081
Description
Describe the bug, including details regarding any error messages, version, and platform.
See e.g. for reading and writing booleans:
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Benchmark Time CPU Iterations UserCounters...
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BM_WriteColumn<false,BooleanType> 33919859 ns 33893957 ns 21 bytes_per_second=295.038Mi/s items_per_second=309.37M/s
BM_WriteColumn<true,BooleanType> 155647232 ns 155603108 ns 4 bytes_per_second=64.2661Mi/s items_per_second=67.3879M/s
BM_ReadColumn<false,BooleanType>/-1/0 6586119 ns 6582773 ns 106 bytes_per_second=1.48351Gi/s items_per_second=1.59291G/s
BM_ReadColumn<false,BooleanType>/1/20 19042489 ns 19035007 ns 36 bytes_per_second=525.348Mi/s items_per_second=550.867M/s
BM_ReadColumn<true,BooleanType>/-1/1 59521534 ns 59415433 ns 11 bytes_per_second=168.306Mi/s items_per_second=176.482M/s
BM_ReadColumn<true,BooleanType>/5/10 47425596 ns 47282945 ns 15 bytes_per_second=211.493Mi/s items_per_second=221.766M/s
Component(s)
Benchmarking, C++, Parquet
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