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1. insert an 'Aggregate Report' Listener to your testplan (top level). 2. enter a filename where to save the results 3. invoke 'Configure' and check the boxes as shown. 4. Change the names of your requests. For instance in my exemplified testplan all requests for images were named as 'GIF', all requests for java scripts were named as 'JS'. Special points of interest also get their appropriate name (eg. 'Login', 'Address Search', ...).
   If you don't like particular requests to be accumulated then name them starting with garbage (eg. garbage_gif, garbage_js, ...)
   This step is necessary because the script collects data into labels of the same name. This way you make sure that you get a chart that will show the response times for all images or all 'Login' or all 'Address Searches'

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1. (except those that start with garbage)
   

The script

The attachment:jmetergraph.pl requires Chart 2.4.1 to be installed (http://search.cpan.org/~chartgrp/Chart-2.4.1/).

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perl jmetergraph.pl  [-alllb] [-stddev] [-range] <jtl file 1> [ ... <jtl file n>]

Normally jmetergraph.pl will not draw a stacked chart for requests that make less than 1% of entire number of requests. However, if you invoke jmetergraph.pl with -alllb then you will also see a stack for these requests (except request labels starting with garbage).

If you pass -stddev the graphs will show the normal standard deviation of the response times, too.

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