On Mon, Nov 14, 2011 at 4:40 PM, Thomas Steinmaurer
<t...@iblogmanager.com>wrote:
>
> So, the numbers I see is number of pages?
>
For reads and writes. Marks and Fetches are recorded each time a page is
referenced in cache. So if you read 20 records on a page, you'll probably
get 40 fetches - one for each reference to the page/line index and one for
each record actually read. Probably at least one to validate the page
header, and possibly others.
Good luck (not that Thomas needs it)
Ann
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