pgstat: stats collector references in comments.
Soon the stats collector will be no more, with statistics instead getting
stored in shared memory. There are a lot of references to the stats collector
in comments. This commit replaces most of these references with "cumulative
statistics system", with the remaining ones getting replaced as part of
subsequent commits.
This is done separately from the - quite large - shared memory statistics
patch to make review easier.
Author: Andres Freund <andres@anarazel.de>
Reviewed-By: Justin Pryzby <pryzby@telsasoft.com>
Reviewed-By: Thomas Munro <thomas.munro@gmail.com>
Reviewed-By: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20220303021600.hs34ghqcw6zcokdh@alap3.anarazel.de
Discussion: https://postgr.es/m/20220308205351.2xcn6k4x5yivcxyd@alap3.anarazel.de
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/bdbd3d9064f9dbd064253e05f156ec77d4a90d05
Modified Files
--------------
contrib/test_decoding/t/001_repl_stats.pl | 3 +--
src/backend/access/heap/heapam_handler.c | 4 ++--
src/backend/access/heap/vacuumlazy.c | 8 +++----
src/backend/commands/analyze.c | 2 +-
src/backend/commands/dbcommands.c | 2 +-
src/backend/commands/matview.c | 8 +++----
src/backend/commands/subscriptioncmds.c | 4 ++--
src/backend/commands/vacuum.c | 4 ++--
src/backend/postmaster/autovacuum.c | 14 ++++++------
src/backend/postmaster/bgwriter.c | 4 +---
src/backend/postmaster/checkpointer.c | 14 ++++--------
src/backend/postmaster/pgarch.c | 8 +++----
src/backend/postmaster/pgstat.c | 28 ++++++++++++------------
src/backend/postmaster/walwriter.c | 9 ++++----
src/backend/replication/basebackup.c | 4 ++--
src/backend/tcop/postgres.c | 8 +++----
src/backend/utils/activity/pgstat_archiver.c | 3 +--
src/backend/utils/activity/pgstat_bgwriter.c | 2 +-
src/backend/utils/activity/pgstat_checkpointer.c | 2 +-
src/backend/utils/activity/pgstat_database.c | 14 ++++++------
src/backend/utils/activity/pgstat_relation.c | 16 +++++++-------
src/backend/utils/activity/pgstat_replslot.c | 10 ++++-----
src/backend/utils/activity/pgstat_slru.c | 3 +--
src/backend/utils/activity/pgstat_subscription.c | 8 +++----
src/backend/utils/adt/pgstatfuncs.c | 4 ++--
src/backend/utils/error/elog.c | 2 +-
src/include/pgstat.h | 4 ++--
src/include/utils/backend_status.h | 4 ++--
src/include/utils/pgstat_internal.h | 2 +-
src/test/regress/expected/stats.out | 2 +-
src/test/regress/sql/stats.sql | 2 +-
31 files changed, 95 insertions(+), 107 deletions(-)
