Wake up WAL writer less aggressively

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ID 1280
Title Wake up WAL writer less aggressively
Topic Performance
Created 2017-08-31 20:01:15
Last modified 2017-11-28 01:46:13 (7 years ago)
Latest email 2017-11-28 01:46:06 (7 years ago)
Status
2017-11: Returned with feedback
2017-09: Moved to next CF
Target version
Authors Jeff Janes (jjanes)
Reviewers Become reviewer
Committer
Links CFbot results (CirrusCI) CFbot GitHub
Checkout latest CFbot patchset Go to your local checkout of the PostgreSQL repository and run:
git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/1280
git checkout commitfest/cf/1280
Emails
subscription worker signalling wal writer too much
First at 2017-06-14 18:55:38 by Jeff Janes <jeff.janes at gmail.com>
Latest at 2017-11-28 01:46:06 by Michael Paquier <michael.paquier at gmail.com>
Latest attachment (change_walwriter_wakeup_v3.patch) at 2017-10-05 13:59:53 from Robert Haas <robertmhaas at gmail.com>
    Attachment (change_walwriter_wakeup_v3.patch) at 2017-10-05 13:59:53 from Robert Haas <robertmhaas at gmail.com> (Patch: Yes)
    Attachment (change_walwriter_wakeup_v2.patch) at 2017-08-26 21:45:20 from Jeff Janes <jeff.janes at gmail.com> (Patch: Yes)
    Attachment (0001-Don-t-signal-latch-owners-if-owner-not-waiting-on-la.patch) at 2017-06-25 00:09:52 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (pgbench_function.patch) at 2017-06-20 18:31:48 from Jeff Janes <jeff.janes at gmail.com> (Patch: Yes)
    Attachment (change_walwriter_wakeup.patch) at 2017-06-15 22:06:43 from Jeff Janes <jeff.janes at gmail.com> (Patch: Yes)
    Attachment (wake_wal_writer_less_aggressively.patch) at 2017-06-14 22:08:49 from Jeff Janes <jeff.janes at gmail.com> (Patch: Yes)
History
When Who What
2017-11-28 01:46:13 Michael Paquier (michael-kun) Closed in commitfest 2017-11 with status: Returned with feedback
2017-11-21 06:44:53 Michael Paquier (michael-kun) New status: Waiting on Author
2017-10-01 22:43:57 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2017-09 with status: Moved to next CF
2017-08-31 20:01:30 Jeff Janes (jjanes) Changed authors to Jeff Janes (jjanes)
2017-08-31 20:01:16 Jeff Janes (jjanes) Attached mail thread CAMkU=1xD=FN5PSp_yQTKrJ+3aEDg4BUFSvDXzc74UC6kDGPy_g@mail.gmail.com
2017-08-31 20:01:15 Jeff Janes (jjanes) Created patch record
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