Re: 2 second latency ?

From: Alex Rousskov (rousskov@measurement-factory.com)
Date: Fri Dec 21 2001 - 12:01:49 MST


On Fri, 21 Dec 2001, Bill Woods wrote:

> We are currently useing a modified polymix-3 workload, and I
> notice there is an artificial 2 second delay to simulate "real
> world"conditions. How would one go about removing that delay?

Look for xact_think field of Server S configuration in
workloads/include/polymix-3-guts.pg. Remove that field or set it to
undef().
        http://www.web-polygraph.org/docs/reference/pgl/types.html#type:docs/reference/pgl/types/Agent
        http://www.web-polygraph.org/docs/reference/pgl/types.html#_p_12

Please keep in mind that eliminating this delay will, in most cases,
significantly reduce the load on the proxy since it will have to
handle just a few concurrent connections at a time, even at high
request rates.

Also, if you are trying to model a Web accelerator (aka surrogate or
reverse proxy) environment, then you may want to use WebAxe-4 workload
instead.

HTH,

Alex.



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