Re: response time

From: Alex Rousskov <rousskov_at_measurement-factory.com>
Date: Fri, 18 Jun 2004 09:49:55 -0600 (MDT)

On Fri, 18 Jun 2004, senthil wrote:

> The constant value was smaller than the working set size according
> to polymix-4 default calculations based on request rate,fillable
> ratio,host count,etc. There wasnt any other change between the two
> tests other than this.

I cannot explain higher hit response time then. If these results are
reproduceable, I am sure one can find out exactly what is going on by
carefully comparing detailed Polygraph reports and perhaps
cache-reported stats. 15 second response time is huge and there must
be some explanation for that.

Also, Polygraph reports actual working set sizes in console (--console
option) logs; you may want to check that your intent to have a smaller
working set size matches what Polygraph used/logged during these two
tests.

Alex.

-- 
Protocol performance, functionality, and reliability testing.
Tools, services, and know-how.
http://www.measurement-factory.com/
Received on Fri Jun 18 2004 - 10:40:17 MDT

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