2 мая 2020 г. · We have a large table (1.6T) and deleted 60% of the records, and want to reclaim that space for the OS and file system. We're running PostgreSQL 9.4.

16 мая 2016 г. · "Vacuum Analyze" is a manual cleanup operation and it is usually done once a week or month, depending on the frequency of update/deletes performed on the ...

10 июл. 2022 г. · I have cancelled a global VACUUM FULL out of necessity, there will be tables that were not processed and can now be individually targeted.

17 апр. 2015 г. · How can I go about vacuum analyzing each of the tables in this schema only without writing a separate SQL command for each table? postgresql.

18 июл. 2018 г. · Running full vacuum will lock these tables and re-write them reclaiming disk space to the operating system, vacuum will not reduce the size of the table but ...

21 сент. 2021 г. · VACUUM FULL is an expensive command. PGs secret weapon is AUTOVACUUM, which monitors database stats and attempts to target tables with dead tuples.

14 апр. 2020 г. · I notice that VACUUM FULL can take a very long time on Postgres. Is there a way to speed up the process? eg by specifying that the DB is in maintenance mode.

4 февр. 2020 г. · I'd like to run a VACUUM FULL on the table. I try to estimate the duration this would take to complete so I can plan a maintenance window.

2 сент. 2015 г. · We had 5 VACUUM ANALYZE processes stuck for the past 5 days. Over the same period of time the disk utilization went up by 45 gigabytes.

8 июл. 2015 г. · vacuumdb is a process for postgres databases that is configured to be called in a regular schedule somewhere near the database configuration.