tsdb [PERF]: move lastHistogramValue/lastFloatHistogramValue from memSeries to appenders#18515

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krajorama wants to merge 3 commits intomainfrom

krajo/reduce-memseries-size

Commits on Apr 13, 2026

tsdb: move lastHistogramValue/lastFloatHistogramValue from memSeries to appenders

krajorama
and
claude
committed
tsdb: add IsStaleLastValue/IsEqual to chunkenc.Appender; move float lastValue into appenders

krajorama
and
claude
committed
tsdb: replace IsStaleLastValue/IsEqual with LastValue() on chunkenc.Appender; remove memSeries.lastValue

krajorama
and
claude
committed