From: | Melanie Plageman <melanieplageman(at)gmail(dot)com> |
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To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | Justin Pryzby <pryzby(at)telsasoft(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Lukas Fittl <lukas(at)fittl(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
Subject: | Re: pg_stat_bgwriter.buffers_backend is pretty meaningless (and more?) |
Date: | 2022-09-27 18:20:44 |
Message-ID: | CAAKRu_bqPZQ3KQ2Hf6k6v0jATZXA0NSLLurjEYd1HcEznv=E2Q@mail.gmail.com |
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Lists: | pgsql-hackers |
v30 attached
rebased and pgstat_io_ops.c builds with meson now
also, I tested with pgstat_report_stat() only flushing when forced and
tests still pass
Attachment | Content-Type | Size |
---|---|---|
v30-0003-Add-system-view-tracking-IO-ops-per-backend-type.patch | text/x-patch | 27.5 KB |
v30-0002-Aggregate-IO-operation-stats-per-BackendType.patch | text/x-patch | 21.7 KB |
v30-0001-Track-IO-operation-statistics-locally.patch | text/x-patch | 22.9 KB |
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