| From: | "Drouvot, Bertrand" <bertranddrouvot(dot)pg(at)gmail(dot)com> |
|---|---|
| To: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Introduce WAIT_EVENT_EXTENSION and WAIT_EVENT_BUFFER_PIN |
| Date: | 2023-05-15 08:07:04 |
| Message-ID: | c6f35117-4b20-4c78-1df5-d3056010dcf5@gmail.com |
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| Lists: | pgsql-hackers |
Hi hackers,
Please find attached a patch to $SUBJECT.
This is preliminary work to autogenerate some wait events
code and documentation done in [1].
The patch introduces 2 new "wait events" (WAIT_EVENT_EXTENSION
and WAIT_EVENT_BUFFER_PIN) and their associated functions
(pgstat_get_wait_extension() and pgstat_get_wait_bufferpin() resp.)
Please note that that would not break extensions outside contrib
that make use of the existing PG_WAIT_EXTENSION.
[1]: https://www.postgresql.org/message-id/flat/77a86b3a-c4a8-5f5d-69b9-d70bbf2e9b98(at)gmail(dot)com
Looking forward to your feedback,
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Introducing-WAIT_EVENT_EXTENSION-and-WAIT_EVENT_B.patch | text/plain | 10.0 KB |
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