Reduce overhead of NOTIFY with many databases

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Title Reduce overhead of NOTIFY with many databases
Topic Performance
Created 2019-06-09 20:29:29
Last modified 2019-06-09 20:30:01 (1 week ago)
Latest email 2019-06-05 16:10:04 (1 week, 4 days ago)
Status
2019-07: Needs review
Target version
Authors Martijn van Oosterhout (martijnvoosterhout)
Reviewers Become reviewer
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[PATCH] Improve performance of NOTIFY over many databases (issue blocking on AccessExclusiveLock on object 0 of class 1262 of database 0)
First at 2019-06-04 07:08:15 by Martijn van Oosterhout <kleptog at gmail.com>
Latest at 2019-06-05 16:10:04 by Martijn van Oosterhout <kleptog at gmail.com>
Latest attachment (0003-Quickly-bail-if-queue-tail-can-t-be-moved.patch) at 2019-06-05 16:10:04 from Martijn van Oosterhout <kleptog at gmail.com>
    Attachment (0003-Quickly-bail-if-queue-tail-can-t-be-moved.patch) at 2019-06-05 16:10:04 from Martijn van Oosterhout <kleptog at gmail.com> (Patch: Yes)
    Attachment (0001-Only-try-advancing-tail-pointer-when-it-s-useful.patch) at 2019-06-04 07:08:15 from Martijn van Oosterhout <kleptog at gmail.com> (Patch: Yes)
History
When Who What
2019-06-09 20:30:01 Martijn van Oosterhout (martijnvoosterhout) Changed authors to Martijn van Oosterhout (martijnvoosterhout)
2019-06-09 20:29:29 Martijn van Oosterhout (martijnvoosterhout) Attached mail thread CADWG95uFj8rLM52Er80JnhRsTbb_AqPP1ANHS8XQRGbqLrU+jA@mail.gmail.com
2019-06-09 20:29:29 Martijn van Oosterhout (martijnvoosterhout) Created patch record
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