git.postgresql.org Git - postgresql.git/commit

author	Amit Kapila <akapila@postgresql.org>
	Fri, 16 Apr 2021 02:04:43 +0000 (07:34 +0530)
committer	Amit Kapila <akapila@postgresql.org>
	Fri, 16 Apr 2021 02:04:43 +0000 (07:34 +0530)
commit	f5fc2f5b23d1b1dff60f8ca5dc211161df47eda4
tree	440595580ef83eac4609e3cd74c2fe43bc73f28b	tree
parent	1bf946bd43e545b86e567588b791311fe4e36a8c	commit \| diff

Add information of total data processed to replication slot stats.

This adds the statistics about total transactions count and total
transaction data logically sent to the decoding output plugin from
ReorderBuffer. Users can query the pg_stat_replication_slots view to check
these stats.

Suggested-by: Andres Freund
Author: Vignesh C and Amit Kapila
Reviewed-by: Sawada Masahiko, Amit Kapila
Discussion: https://postgr.es/m/20210319185247.ldebgpdaxsowiflw@alap3.anarazel.de

15 files changed:

contrib/test_decoding/Makefile		diff \| blob \| blame \| history
contrib/test_decoding/expected/stats.out		diff \| blob \| blame \| history
contrib/test_decoding/sql/stats.sql		diff \| blob \| blame \| history
contrib/test_decoding/t/001_repl_stats.pl	[new file with mode: 0644]	blob
doc/src/sgml/monitoring.sgml		diff \| blob \| blame \| history
src/backend/catalog/system_views.sql		diff \| blob \| blame \| history
src/backend/postmaster/pgstat.c		diff \| blob \| blame \| history
src/backend/replication/logical/logical.c		diff \| blob \| blame \| history
src/backend/replication/logical/reorderbuffer.c		diff \| blob \| blame \| history
src/backend/utils/adt/pgstatfuncs.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/catalog/pg_proc.dat		diff \| blob \| blame \| history
src/include/pgstat.h		diff \| blob \| blame \| history
src/include/replication/reorderbuffer.h		diff \| blob \| blame \| history
src/test/regress/expected/rules.out		diff \| blob \| blame \| history

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