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| author | Fujii Masao <fujii@postgresql.org> | 2024-07-10 15:56:07 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2024-07-10 15:58:21 +0900 |
| commit | 0d483ad4cc4c4d4ebdbe456a5565f11fa137bd24 (patch) | |
| tree | dc8d03dd814dbcc0f71587ac53a8a785efdeb54b /contrib/postgres_fdw/postgres_fdw.c | |
| parent | 4ac08251eb3db0de3924c788d81a776cc6008edd (diff) | |
| download | postgresql-0d483ad4cc4c4d4ebdbe456a5565f11fa137bd24.tar.gz postgresql-0d483ad4cc4c4d4ebdbe456a5565f11fa137bd24.zip | |
doc: Update track_io_timing documentation to mention pg_stat_io.
The I/O timing information collected when track_io_timing is
enabled is now documented to appear in the pg_stat_io view,
which was previously not mentioned.
This commit also enhances the description of track_io_timing
to clarify that it monitors not only block read and write
but also block extend and fsync operations. Additionally,
the description of track_wal_io_timing has been improved
to mention both WAL write and WAL fsync monitoring.
Backpatch to v16 where pg_stat_io was added.
Author: Hajime Matsunaga
Reviewed-by: Melanie Plageman, Nazir Bilal Yavuz, Fujii Masao
Discussion: https://postgr.es/m/TYWPR01MB10742EE4A6F34C33061429D38A4D52@TYWPR01MB10742.jpnprd01.prod.outlook.com
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.c')
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