Hi there,
I'm wondering if I'm seeing the appropriate amount of vacuuming in my
8.4 database.
I have a database with about twenty tables ranging from small, mostly
static, tables to tables with tens or hundreds of thousands of rows and
a fair number of inserts and updates (but very few deletes).
I have auto_vacuum with the default values (except
"log_autovacuum_min_duration=0") but when I check the logs I see lots of
vacuuming of a few pg_catalog tables - every 30 mins or so - but very
few vacuums of my public tables. Just two occurences in the last week.
According to pg_stat_all_tables only two tables in the public schema
have ever been auto-vacuumed.
Is this expected?
Thanks,
Dave.
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