Unnecessary delay in streaming replication due to replay lag

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Unnecessary delay in streaming replication due to replay lag

Unnecessary delay in streaming replication due to replay lag

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5908

Title

Unnecessary delay in streaming replication due to replay lag

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v10, Patch count: 3, First patch: +233−9, All patches: +406−9

Tags

Backport Good First Review GUC Logical Replication Physical Replication

Created

2025-07-10 06:28:51

Last modified

2026-06-05 09:43:52 (2Â weeksÂ ago)

Latest email

2025-11-23 06:42:23 (7Â monthsÂ ago)

Status

PG20-1 (2026-07-01 â€“ 2026-07-31): Ready for Committer

PG19-Final (2026-03-01 â€“ 2026-04-09): Moved to different CF

PG19-3 (2025-11-01 â€“ 2025-11-30): Moved to different CF

PG19-2 (2025-09-01 â€“ 2025-09-30): Moved to different CF

Target version

stable

Authors

Sunil Seetharama (sunils26)

Reviewers

Fujii Masao (masaofujii), Josef Å imÃ¡nek (retro), Huansong Fu (huansong) Become reviewer

Committer

Links

Emails

Unnecessary delay in streaming replication due to replay lag: First at 2020-01-17 04:04:05 by Asim R P <apraveen at pivotal.io>
Latest at 2025-11-23 06:42:23 by sunil s <sunilfeb26 at gmail.com>
Latest attachment (v10-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-11-23 06:42:23 from sunil s <sunilfeb26 at gmail.com>
Attachment (v10-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-11-23 06:42:23 from sunil s <sunilfeb26 at gmail.com> (Patch: Yes)
Attachment (v9-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-11-05 14:05:27 from sunil s <sunilfeb26 at gmail.com> (Patch: Yes)
Attachment (v8-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-09-11 08:51:14 from sunil s <sunilfeb26 at gmail.com> (Patch: Yes)
Attachment (v7-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-07-29 09:29:35 from sunil s <sunilfeb26 at gmail.com> (Patch: Yes)
Attachment (v6-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2025-07-08 18:31:55 from sunil s <sunilfeb26 at gmail.com> (Patch: Yes)
Attachment (v5-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2021-12-16 01:01:24 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com> (Patch: Yes)
Attachment (v4-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2021-11-19 08:35:04 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com> (Patch: Yes)
Attachment (v3-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2021-11-09 23:41:09 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com> (Patch: Yes)
Attachment (v1-0001-Introduce-feature-to-start-WAL-receiver-eagerly.patch) at 2021-08-25 04:51:25 from Soumyadeep Chakraborty <soumyadeep2007 at gmail.com> (Patch: Yes)
Attachment (v3-0001-Start-WAL-receiver-before-startup-process-replays.patch) at 2020-08-10 08:53:34 from Asim Praveen <pasim at vmware.com> (Patch: Yes)
Attachment (v2-0001-Start-WAL-receiver-before-startup-process-replays.patch) at 2020-08-09 05:54:32 from Asim Praveen <pasim at vmware.com> (Patch: Yes)
Attachment (v1-0001-Test-that-replay-of-WAL-logs-on-standby-does-not-.patch) at 2020-01-17 13:00:58 from Asim R P <apraveen at pivotal.io> (Patch: Yes)
Attachment (0001-Test-that-replay-of-WAL-logs-on-standby-does-not-aff.patch) at 2020-01-17 04:04:05 from Asim R P <apraveen at pivotal.io> (Patch: Yes)

History

When	Who	What
2026-06-05 09:43:52	Sunil Seetharama (sunils26)	Moved from CF PG19-Final to CF PG20-1
2026-01-07 06:30:39	Sunil Seetharama (sunils26)	Moved from CF PG19-3 to CF PG19-Final
2025-11-23 07:13:27	CFbot	Patch does not need rebase anymore
2025-11-19 19:22:23	CFbot	Patch needs rebase
2025-11-06 05:51:47	Sunil Seetharama (sunils26)	Changed tags to Backport, Good First Review, GUC, Logical Replication, Physical Replication
2025-11-02 17:32:09	Josef Å imÃ¡nek (retro)	Added retro as reviewer
2025-10-30 13:43:01	Fujii Masao (masaofujii)	Added masaofujii as reviewer
2025-10-19 12:01:35	Ãlvaro Herrera (alvherre)	Moved from CF PG19-2 to CF PG19-3
2025-09-11 09:12:25	CFbot	Patch does not need rebase anymore
2025-09-04 23:15:26	CFbot	Patch needs rebase
2025-07-29 09:33:03	Sunil Seetharama (sunils26)	New status: Ready for Committer
2025-07-28 22:41:24	Huansong Fu (huansong)	Posted review with messageid <175374248473.990.8072449260770178398.pgcf@coridan.postgresql.org>
2025-07-28 22:41:24	Huansong Fu (huansong)	New status: Waiting on Author
2025-07-24 22:27:49	Huansong Fu (huansong)	Added huansong as reviewer
2025-07-10 06:28:51	Sunil Seetharama (sunils26)	Attached mail thread CANXE4Tc3FNvZ_xAimempJWv_RH9pCvsZH7Yq93o1VuNLjUT-mQ@mail.gmail.com
2025-07-10 06:28:51	Sunil Seetharama (sunils26)	Created patch record

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Sunbelt Computer Software

PL/B Language Development and Support

Unnecessary delay in streaming replication due to replay lag

Sunbelt Computer Software

PL/B Language Development and Support

Unnecessary delay in streaming replication due to replay lag

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