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Re: Regarding the number of consistent gets.

From: <poddar007_at_gmail.com>
Date: 19 Sep 2005 09:51:20 -0700
Message-ID: <1127148680.533727.252540@g47g2000cwa.googlegroups.com>


Hi,

Number of consistent gets would be same as db_cache_size/db_block_size, only if you read all the blocks only once. But generally during the lifetime of the instance sessions read each block many times.

i.e. Session A doing a consistent get on block 1:23 ( 1 consistent get)

      Session B doing a consistent get on block 1:23 ( 1 consistent get)

So number of consistent get can be more that db_cache_size/db_block_size even if the physical reads is 0

amit Received on Mon Sep 19 2005 - 11:51:20 CDT

Original text of this message

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