Fix a performance issue with multiple logical-decoding walsenders

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Title Fix a performance issue with multiple logical-decoding walsenders
Topic Replication & Recovery
Created 2019-12-30 08:22:12
Last modified 2020-01-06 21:43:48 (8 months, 3 weeks ago)
Latest email 2020-01-06 21:43:36 (8 months, 3 weeks ago)
Status
2020-01: Committed
Target version 13
Authors Pierre Ducroquet (pinaraf)
Reviewers Julien Rouhaud (rjuju)Become reviewer
Committer Tom Lane (tgl)
Links
Emails
[PATCH] fix a performance issue with multiple logical-decoding walsenders
First at 2019-12-26 16:42:51 by Pierre Ducroquet <p.psql at pinaraf.info>
Latest at 2020-01-06 21:43:36 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (perf_test_logical.tar.gz) at 2020-01-06 19:21:01 from Marc Cousin <cousinmarc at gmail.com>
    Attachment (perf_test_logical.tar.gz) at 2020-01-06 19:21:01 from Marc Cousin <cousinmarc at gmail.com> (Patch: No)
    Attachment (XLogSendLogical-speedup.patch) at 2020-01-06 18:57:40 from Pierre Ducroquet <p.psql at pinaraf.info> (Patch: Yes)
    Attachment (XLogSendLogical-speedup.patch) at 2019-12-28 12:55:59 from Pierre Ducroquet <p.psql at pinaraf.info> (Patch: Yes)
    Attachment (PostmasterIsAlive-lighter-implementation.patch) at 2019-12-26 16:42:51 from Pierre Ducroquet <p.psql at pinaraf.info> (Patch: Yes)
History
When Who What
2020-01-06 21:43:48 Tom Lane (tgl) Closed in commitfest 2020-01 with status: Committed
2020-01-06 21:33:56 Tom Lane (tgl) Added tgl as committer
2020-01-06 18:00:40 Tom Lane (tgl) Removed tgl from committers
2020-01-06 17:48:23 Tom Lane (tgl) Added tgl as committer
2019-12-30 08:23:53 Julien Rouhaud (rjuju) New status: Ready for Committer
2019-12-30 08:22:46 Pierre Ducroquet (pinaraf) Changed targetversion to 13
2019-12-30 08:22:46 Pierre Ducroquet (pinaraf) Changed reviewers to Julien Rouhaud (rjuju)
2019-12-30 08:22:46 Pierre Ducroquet (pinaraf) Changed authors to Pierre Ducroquet (pinaraf)
2019-12-30 08:22:12 Pierre Ducroquet (pinaraf) Attached mail thread 2931018.Vxl9zapr77@pierred-pdoc
2019-12-30 08:22:12 Pierre Ducroquet (pinaraf) Created patch record
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