[8.x] Drier and faster SumAggregator and AvgAggregator (#120436) #120610
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Dried up (and moved to the much faster inline logic) for the summation here for both implementations. Obviously this could have been done even drier but it didn't seem like that was possible without a performance hit (we really don't want to sub-class the leaf-collector I think). Benchmarks suggest this variant is ~10% faster than the previous iteration of `SumAggregator` (probably from making the grow method smaller) and a bigger than that improvement for the `AvgAggregator`.
original-brownbear
added
:Analytics/Aggregations
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Backports the following commits to 8.x: