On Mon, Jun 26, 2006 at 08:18:05PM -0400, Peter Lin wrote:
> jmeter has the accesslog sampler, which can take production access logs and
> use that to generate requests
Sweet!
After playing with that a little, though, I'm puzzled by the results I'm
getting. I grabbed about 24 hours of logs to use. That averages about
4 hits per second, from about .5 hps to about 9 hps. I looked at
http://jakarta.apache.org/jmeter/usermanual/jmeter_accesslog_sampler_step_by_step.pdf
and it seemed pretty straightforward. Running one loop with one user
generates, according to the Aggregate Report, 1 error.
Oooohhhkaaayyy... adding users and loops just generates more errors.
Since there's obviously something pretty important missing from that
step-by-step PDF... what do I need to do to get it to actually start to
duplicate what's in that access_log? What do I tell JMeter for users
and loops? How do I tell JMeter to add more concurrent connections?
Also, I fiddled with the Graph Results listener a little. I can't find
any documentation on how to interpret the results. Average / Median /
Deviation / Throughput... of what? Raw bandwidth?
--
***********************************************************************
* John Oliver http://www.john-oliver.net/ *
* *
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