Optimize LISTEN/NOTIFY

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ID 6078
Title Optimize LISTEN/NOTIFY
CI (CFBot) Summary
Stats (from CFBot) Patch count: 1, First patch: +90−1, All patches: +90−1
Topic Performance
Tags
Created 2025-09-24 20:41:46
Last modified 2025-09-24 20:41:47 (4 days ago)
Latest email 2025-09-29 02:33:54 (16 hours ago)
Status
PG19-3 (2025-11-01 – 2025-11-30): Needs review
Target version
Authors Joel Jacobson (joeljacobson)
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Optimize LISTEN/NOTIFY
First at 2025-07-12 22:35:21 by "Joel Jacobson" <joel at compiler.org>
Latest at 2025-09-29 02:33:54 by Chao Li <li.evan.chao at gmail.com>
Latest attachment (0001-LISTEN-NOTIFY-make-the-latency-throughput-trade-off-v2.patch) at 2025-09-25 21:13:31 from "Joel Jacobson" <joel at compiler.org>
    Attachment (0001-LISTEN-NOTIFY-make-the-latency-throughput-trade-off-v2.patch) at 2025-09-25 21:13:31 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (0001-LISTEN-NOTIFY-make-the-latency-throughput-trade-off-.patch) at 2025-09-24 20:34:49 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (listen_notify_pgbench_perf.md) at 2025-08-07 00:16:05 from "Joel Jacobson" <joel at compiler.org> (Patch: No)
    Attachment (pgbench-script.txt) at 2025-07-24 21:03:27 from "Joel Jacobson" <joel at compiler.org> (Patch: No)
    Attachment (0001-Optimize-NOTIFY-signaling-to-avoid-redundant-backend.patch) at 2025-07-23 01:39:30 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (0001-optimize_listen_notify-v4.patch) at 2025-07-17 07:43:20 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (0001-optimize_listen_notify-v3.patch) at 2025-07-15 21:50:42 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (0001-Subject-Optimize-LISTEN-NOTIFY-signaling-for-scalabi-v3.patch) at 2025-07-15 20:56:57 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (pgbench_results_combined.csv) at 2025-07-15 07:20:58 from "Joel Jacobson" <joel at compiler.org> (Patch: No)
    Attachment (0001-Optimize-LISTEN-NOTIFY-signaling-for-single-listener.patch) at 2025-07-12 22:35:21 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
History
When Who What
2025-09-24 20:41:47 Joel Jacobson (joeljacobson) Attached mail thread 6899c044-4a82-49be-8117-e6f669765f7e@app.fastmail.com
2025-09-24 20:41:46 Joel Jacobson (joeljacobson) Created patch record
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