Expose track_iotiming data via the statistics collector. Ants Aasma's original patch to add timing information for buffer I/O requests exposed this data at the relation level, which was judged too costly. I've here exposed it at the database level instead. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/644828908fb132ee1f1da5b8b7975c0d73d6158a Modified Files -------------- doc/src/sgml/config.sgml | 7 +++++-- doc/src/sgml/monitoring.sgml | 19 +++++++++++++++++++ src/backend/catalog/system_views.sql | 2 ++ src/backend/postmaster/pgstat.c | 16 ++++++++++++++-- src/backend/storage/buffer/bufmgr.c | 10 +++++++--- src/backend/utils/adt/pgstatfuncs.c | 32 ++++++++++++++++++++++++++++++++ src/include/catalog/catversion.h | 2 +- src/include/catalog/pg_proc.h | 4 ++++ src/include/pgstat.h | 14 ++++++++++++++ src/test/regress/expected/rules.out | 2 +- 10 files changed, 99 insertions(+), 9 deletions(-)
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Соглашаюсь с условиями обработки персональных данных
