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 <[email protected]> Reviewed-By: Justin Pryzby <[email protected]> Reviewed-By: Thomas Munro <[email protected]> Reviewed-By: Kyotaro Horiguchi <[email protected]> Discussion: https://postgr.es/m/[email protected] Discussion: https://postgr.es/m/[email protected] 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(-)
