vacuum_cost_delay
A configuration parameter specifying how long vacuum should sleep if the cost limit is exceeded
vacuum_cost_delay is a configuration parameter determining the amount of time that the vacuum process will sleep when the specified vacuum_cost_limit has been exceeded.
vacuum_cost_delay was added in PostgreSQL 8.0.
Default value
The default value for vacuum_cost_delay is: 0 (disabled).
Change history
- PostgreSQL 8.0
- added (commit f425b605)
References
- PostgreSQL documentation: vacuum_cost_delay