Increase the default for wal_sender_delay from 200ms to 1s. Now that WAL sender is immediately woken up by transaction commit, there's no need to wake up so aggressively.
Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/be6668d6eff6a03455b48fa8ce1a397ff5bae788 Modified Files -------------- doc/src/sgml/config.sgml | 7 +++++-- src/backend/replication/walsender.c | 2 +- src/backend/utils/misc/guc.c | 2 +- src/backend/utils/misc/postgresql.conf.sample | 2 +- 4 files changed, 8 insertions(+), 5 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
