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## Problem See https://github.com/neondatabase/neon/issues/10281 pg17 performs extra lock/unlock operation when fetching LwLSN. ## Summary of changes Perform all lookups under one lock, moving initialization of not found keys to separate loop. Related Postgres PR: https://github.com/neondatabase/postgres/pull/553 --------- Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>
19 lines
305 B
JSON
19 lines
305 B
JSON
{
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"v17": [
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"17.2",
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"0f8da73ed08d4fc4ee58cccea008c75bfb20baa8"
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],
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"v16": [
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"16.6",
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"f63b141cfb0c813725a6b2574049565bff643018"
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],
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"v15": [
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"15.10",
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"d3141e17a7155e3d07c8deba4a10c748a29ba1e6"
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],
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"v14": [
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"14.15",
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"210a0ba3afd8134ea910b203f274b165bd4f05d7"
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]
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}
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