Compensate for full_page_writes when spreading checkpoint I/O

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Title

Compensate for full_page_writes when spreading checkpoint I/O

CI (CFBot)

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Stats (from CFBot)

Unknown

Topic

Performance

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Created

2015-06-26 13:41:46

Last modified

2015-08-25 12:50:23 (9 years ago)

Latest email

2015-08-25 12:50:12 (9 years ago)

Status

2015-07 (2015-07-01 - 2015-07-31): Returned with feedback

Target version

Authors

Heikki Linnakangas (heikki)

Reviewers

Amit Kapila (amitkapila), Fabien Coelho (calvin)Become reviewer

Committer

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Let PostgreSQL's On Schedule checkpoint write buffer smooth spread cycle by tuning IsCheckpointOnSchedule?

First at 2015-05-12 00:27:51 by digoal zhou <digoal.zhou at gmail.com>
Latest at 2015-08-25 12:50:12 by Michael Paquier <michael.paquier at gmail.com>
Latest attachment (pgbenchrun.stp) at 2015-07-03 07:21:08 from Amit Kapila <amit.kapila16 at gmail.com>

    Attachment (pgbenchrun.stp) at 2015-07-03 07:21:08 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: No)
    Attachment (checkpoint-progress-charts.ods) at 2015-05-13 08:35:28 from Heikki Linnakangas <hlinnaka at iki.fi> (Patch: No)
    Attachment (compensate-fpw-effect-on-checkpoint-scheduling-1.patch) at 2015-05-12 12:14:35 from Heikki Linnakangas <hlinnaka at iki.fi> (Patch: Yes)

Annotations

When	Who	Mail	Annotation
2015-06-26 13:42:27	Heikki Linnakangas (heikki)	From Heikki Linnakangas <hlinnaka@iki.fi> at 2015-05-12 12:14:35	Latest patch

History

When	Who	What
2015-08-25 12:50:23	Michael Paquier (michael-kun)	Closed in commitfest 2015-07 with status: Returned with feedback
2015-07-27 09:23:37	Fabien Coelho (calvin)	New status: Waiting on Author
2015-07-14 16:52:05	Simon Riggs (simon)	Removed simon from reviewers
2015-07-04 17:48:27	Fabien Coelho (calvin)	Added calvin as reviewer
2015-07-03 07:26:00	Amit Kapila (amitkapila)	Added amitkapila as reviewer
2015-07-02 10:40:46	Simon Riggs (simon)	Added simon as reviewer
2015-06-26 13:43:26	Heikki Linnakangas (heikki)	Posted comment with messageid <20150626134326.2469.69157.pgcf@coridan.postgresql.org>
2015-06-26 13:42:27	Heikki Linnakangas (heikki)	Added annotation "Latest patch" to 5551EEAB.4010202@iki.fi
2015-06-26 13:42:02	Heikki Linnakangas (heikki)	Changed authors to Heikki Linnakangas (heikki)
2015-06-26 13:41:46	Heikki Linnakangas (heikki)	Attached mail thread CAKHd5Ce-bnD=gEEdtXiT2_AY7shquTKd0yHXXk5F4zVEKRPX-w@mail.gmail.com
2015-06-26 13:41:46	Heikki Linnakangas (heikki)	Created patch record

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