perf(bench): generate TPC-H Parquet in parallel parts on a shared work queue - #10557

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

System calls cannot be consistently instrumented, so they are not included in the measure, which understates the real cost. Please switch to the Walltime instrument to accurately measure system calls.

Measurement and system calls

• chunked_dict_primitive_into_canonical[f64, (1000, 1000, 10)]
• test_scan_filter[int_float]
• test_scan_filter[int]
• test_scan_filter[int_str]
• test_repeated_scan[int_str]
• test_scan[int_str_float]
• test_scan_filter[int_str_float]
• take_indices[(10000, 4096)]
• decompress[u16, (4000, 256)]
• chunked_dict_primitive_canonical_into[u64, (1000, 1000, 10)]
• …and 8 more

The flamegraph could not be generated because we failed to resolve the symbols in the profiling trace. This happens when we fail to harvest information about language frames.

• test_repeated_scan_scalar_at[int]
• test_scan_filter[int_float]
• test_scan_filter[int]
• test_scan_scalar_at[int]
• test_repeated_scan_scalar_at[int_str]
• test_scan[int]
• test_repeated_scan[int]
• test_scan_filter[int_str]
• test_scan_read_all_to_arrow_array[int]
• test_scan_to_arrow_array[int]
• …and 30 more