docs: Reframe track_io_timing related docs as wait time With AIO it does not make sense anymore to track the time for each individual IO, as multiple IOs can be in-flight at the same time. Instead we now track the time spent *waiting* for IOs.
This should be reflected in the docs. While, so far, we only do a subset of reads, and no other operations, via AIO, describing the GUC and view columns as measuring IO waits is accurate for synchronous and asynchronous IO. Reviewed-by: Noah Misch <n...@leadboat.com> Discussion: https://postgr.es/m/5dzyoduxlvfg55oqtjyjehez5uoq6hnwgzor4kkybkfdgkj7ag@rbi4gsmzaczk Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/b27f8637ea708c4b6113f0d29a76cb411b430a27 Modified Files -------------- doc/src/sgml/config.sgml | 4 ++-- doc/src/sgml/monitoring.sgml | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-)
