Ernesto Eduardo Medina Núñez escribió:
Hi,
> *autovacuum = on * # enable autovacuum subprocess?
> #autovacuum_naptime = 60 # time between autovacuum runs, in
> secs
> #autovacuum_vacuum_threshold = 1000 # min # of tuple updates before
> # vacuum
> #autovacuum_analyze_threshold = 500 # min # of tuple updates before
> analyze
> #autovacuum_vacuum_scale_factor = 0.4 # fraction of rel size before vacuum
> #autovacuum_analyze_scale_factor = 0.2 # fraction of rel size before
> analyze
The thresholds and scale_factors that came with this release were too
conservative. I suggest reducing them to 50 and 0.1, respectively.
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Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.