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8c6abc0b69
We're seeing slow KZG performance on `fusaka-devnet-0` and looking for optimisations to improve performance. Zipping the list first then `into_par_iter` shows a 10% improvement in performance benchmark, i suspect this might be even more material when running on a beacon node. Before: ``` blobs_to_data_column_sidecars_20 time: [11.583 ms 12.041 ms 12.534 ms] Found 5 outliers among 100 measurements (5.00%) ``` After: ``` blobs_to_data_column_sidecars_20 time: [10.506 ms 10.724 ms 10.982 ms] change: [-14.925% -10.941% -6.5452%] (p = 0.00 < 0.05) Performance has improved. Found 6 outliers among 100 measurements (6.00%) ```