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(*DeleteExec).deleteSingleTableByChunk spend too much time on making slices #54080

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hawkingrei opened this issue Jun 18, 2024 · 0 comments · Fixed by #54082
Closed

(*DeleteExec).deleteSingleTableByChunk spend too much time on making slices #54080

hawkingrei opened this issue Jun 18, 2024 · 0 comments · Fixed by #54082
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type/enhancement The issue or PR belongs to an enhancement.

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Enhancement

(*DeleteExec).deleteSingleTableByChunk spend too much time on making slices

https://flamegraph.com/share/e51414c2-2d3a-11ef-aba3-6a3d1814cbe4

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@hawkingrei hawkingrei added the type/enhancement The issue or PR belongs to an enhancement. label Jun 18, 2024
@hawkingrei hawkingrei mentioned this issue Jun 18, 2024
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@ti-chi-bot ti-chi-bot bot closed this as completed in f568b21 Jun 18, 2024
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executor: reuse memory in the deleteSingleTableByChunk hawkingrei/tidb
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