Re: Inconsistent performance - Mailing list pgsql-performance

From Matt Clark
Subject Re: Inconsistent performance
Date
Msg-id LFEIJBEOKGPDHCEMDGNFMEHGCCAA.matt@ymogen.net
Whole thread Raw
In response to Re: Inconsistent performance  (Joseph Bove <jbove@vetstar.com>)
List pgsql-performance
...
> #effective_cache_size = 1000    # typically 8KB each

That's horribly wrong.  It's telling PG that your OS is only likely to cache
8MB of the DB in RAM.  If you've got 1GB of memory it should be between
64000 and 96000




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