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| author | Andres Freund | 2023-04-07 23:05:26 +0000 |
|---|---|---|
| committer | Andres Freund | 2023-04-08 00:04:56 +0000 |
| commit | ac8d53dae5ae2914aeb022dc514826f71c7206e6 (patch) | |
| tree | 04720e046622d3676452a9f4d6aa655820fbf8d8 /contrib/postgres_fdw | |
| parent | 1c453cfd8976d9c6451ba45e27bf30375d574312 (diff) | |
Track IO times in pg_stat_io
a9c70b46dbe and 8aaa04b32S added counting of IO operations to a new view,
pg_stat_io. Now, add IO timing for reads, writes, extends, and fsyncs to
pg_stat_io as well.
This combines the tracking for pgBufferUsage with the tracking for pg_stat_io
into a new function pgstat_count_io_op_time(). This should make it a bit
easier to avoid the somewhat costly instr_time conversion done for
pgBufferUsage.
Author: Melanie Plageman <melanieplageman@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/flat/CAAKRu_ay5iKmnbXZ3DsauViF3eMxu4m1oNnJXqV_HyqYeg55Ww%40mail.gmail.com
Diffstat (limited to 'contrib/postgres_fdw')
0 files changed, 0 insertions, 0 deletions