rm-hull / dot-block / 21521695916

44%

main: 44%

Pull #71

github

fix: Report accurate SpaceSaver counts

Updates SpaceSaver metric callback to subtract the estimation
error from the entry count when calculating TopN results.

This ensures that metric reports reflect the actual frequency
of entries, rather than including the approximation error
introduced by the SpaceSaver algorithm during eviction.

Also adds comprehensive unit tests for `newSpaceSaverStatsCallback`.

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