Is this true?

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To: "PGSQL Performance" <pgsql-performance@xxxxxxxxxxxxxx>
Subject: Is this true?
From: "Chris Hoover" <revoohc@xxxxxxxxx>
Date: Wed, 6 Jun 2007 16:58:59 -0400

Question,

Does (pg_stat_get_db_blocks_fetched(oid)-pg_stat_get_db_blocks_hit(oid)*8) = number of KB read from disk for the listed database since the last server startup?

Thanks,

Chris

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