Avoid streaming zero-filled WAL switch padding

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ID 7123
Title Avoid streaming zero-filled WAL switch padding
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +445−8, All patches: +445−8
Tags Performance Physical Replication
Created 2026-08-07 15:22:17
Last modified 2026-08-07 15:22:17 (2 hours ago)
Latest email 2026-08-06 07:49:26 (yesterday)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version
Authors Andrey Borodin (x4m)
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Avoid streaming zero-filled WAL switch padding
First at 2026-08-06 07:49:26 by Andrey Borodin <x4mmm at yandex-team.ru>
Latest at 2026-08-06 07:49:26 by Andrey Borodin <x4mmm at yandex-team.ru>
Latest attachment (v1-0001-Avoid-streaming-zero-filled-WAL-switch-padding.patch) at 2026-08-06 07:49:26 from Andrey Borodin <x4mmm at yandex-team.ru>
    Attachment (v1-0001-Avoid-streaming-zero-filled-WAL-switch-padding.patch) at 2026-08-06 07:49:26 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: No)
History
When Who What
2026-08-07 15:22:17 Andrey Borodin (x4m) Attached mail thread 0E59ED14-DE1B-41D9-886D-FE409BF0A056@yandex-team.ru
2026-08-07 15:22:17 Andrey Borodin (x4m) Created patch record
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