Re: WAL usage calculation patch
Julien Rouhaud <rjuju123@gmail.com>
From: Julien Rouhaud <rjuju123@gmail.com>
To: Kuntal Ghosh <kuntalghosh.2007@gmail.com>
Cc: Amit Kapila <amit.kapila16@gmail.com>, Fujii Masao <masao.fujii@oss.nttdata.com>, Kirill Bychik <kirill.bychik@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Thomas Munro <thomas.munro@gmail.com>
Date: 2020-04-01T08:01:52Z
Lists: pgsql-hackers
Commits
Same data as JSON:
GET /api/v1/messages/:b64id/commits
the thread's linked commits as JSON, with link sources.
API reference →
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Change the display of WAL usage statistics in Explain.
- 69bfaf2e1de4 13.0 landed
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Cosmetic fixups for WAL usage work.
- ef08ca113fe3 13.0 landed
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Allow parallel create index to accumulate buffer usage stats.
- 5c71362174eb 13.0 landed
- f179e9f01b65 11.8 landed
- 13823ad3b012 12.3 landed
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Allow autovacuum to log WAL usage statistics.
- b7ce6de93b59 13.0 landed
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Add the option to report WAL usage in EXPLAIN and auto_explain.
- 33e05f89c53e 13.0 landed
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Allow pg_stat_statements to track WAL usage statistics.
- 6b466bf5f2be 13.0 landed
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Add infrastructure to track WAL usage.
- df3b181499b4 13.0 landed
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Include information on buffer usage during planning phase, in EXPLAIN output, take two.
- ce77abe63cfc 13.0 cited
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Include information on buffer usage during planning phase, in EXPLAIN output.
- ed7a5095716e 13.0 cited
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Allow parallel vacuum to accumulate buffer usage.
- 3a5e22138a8d 13.0 landed
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Allow pg_stat_statements to track planning statistics.
- 17e03282241c 13.0 cited
Attachments
So here's a v9, rebased on top of the latest versions of Sawada-san's bug fixes (Amit's v6 for vacuum and Sawada-san's v2 for create index), with all previously mentionned changes. Note that I'm only attaching those patches for convenience and to make sure that cfbot is happy.