grinder-use

[Reid, G. <Gor...@ad...>]

Hi,

I am using the Grinder 3 and I would like to adjust the way that the mean time for a test is calculated.

Say I have Test A which is executed 5 times over the running of a script (there may be multiple worker threads) and produces the following times (in seconds),

12
2
3
2
3

The grinder will calculate the mean time as 4.4. I would like to discard the first trial as there is some caching that is done that skews the results. I would like the mean to be reported as 2.5. 

Is there a way I can do this without manually parsing the data output file?

Any help is greatly appreciated,
Gordon.