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Re: Help understanding stat tables

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Chris Hoover" <revoohc(at)sermonaudio(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Help understanding stat tables
Date: 2004-04-21 19:04:50
Message-ID: 14419.1082574290@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-performance
"Chris Hoover" <revoohc(at)sermonaudio(dot)com> writes:
> I was taking heap_blks_hit / heap_blks_read for my hit pct.
> It should be heap_blks_hit/(heap_blks_read+heap_blks_hit), correct?

Right.

			regards, tom lane

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