Optimize SnapBuild by maintaining committed.xip in sorted order

Edit
ID 6187
Title Optimize SnapBuild by maintaining committed.xip in sorted order
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +85−24, All patches: +85−24
Topic Replication & Recovery
Tags Logical Replication Performance
Created 2025-10-31 00:49:02
Last modified 2025-10-31 00:49:03 (13 hours ago)
Latest email 2025-10-30 22:07:39 (16 hours ago)
Status
PG19-3 (2025-11-01 – 2025-11-30): Needs review
Target version 19
Authors Xuneng Zhou (dylanzhou)
Reviewers Become reviewer
Committer
Links
Emails
Optimize SnapBuildPurgeOlderTxn: use in-place compaction instead of temporary array
First at 2025-10-18 07:49:40 by Xuneng Zhou <xunengzhou at gmail.com>
Latest at 2025-10-30 22:07:39 by Masahiko Sawada <sawada.mshk at gmail.com>
Latest attachment (v1-0001-Optimize-SnapBuild-by-maintaining-committed.xip-i.patch) at 2025-10-30 16:21:15 from Xuneng Zhou <xunengzhou at gmail.com>
    Attachment (v1-0001-Optimize-SnapBuild-by-maintaining-committed.xip-i.patch) at 2025-10-30 16:21:15 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: Yes)
    Attachment (profile_result.svg) at 2025-10-29 12:17:47 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: No)
    Attachment (run_benchmark.zip) at 2025-10-20 08:46:53 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: No)
    Attachment (summary.png) at 2025-10-20 03:12:27 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: No)
    Attachment (v1-0001-Optimize-SnapBuildPurgeOlderTxn-function.patch) at 2025-10-18 07:49:40 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: Yes)
History
When Who What
2025-10-31 00:49:03 Xuneng Zhou (dylanzhou) Attached mail thread CABPTF7V9gcpTLrOY0fG4YontoHjVg8YrbmiH4XB_5PT6K56xhg@mail.gmail.com
2025-10-31 00:49:02 Xuneng Zhou (dylanzhou) Created patch record
Edit