JMeter - Using 8 instance but graph generates for only 1 instance

We are using JMeter for performance testing. To generate 1000 user load we are using 8 instance(125 X 8 =1000) of JMeter. All works fine, but at the end of executi开发者_开发百科on, graph generated is of first instance only. I want graph of all 8 instance. What can be done in this matter. Please help.

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Option for GUI mode: http://code.google.com/p/jmeter-plugins/wiki/ActiveThreadsOverTime

Option for non-GUI mode: http://code.google.com/p/jmeter-plugins/wiki/ConsoleStatusLogger

Hope this helps...

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Create a Simple Data Writer Sampler and save all your results out into one file. After the test has finished, you can import that results file into ANY of the viewers in Jmeter. This would give you a graph for the entire test.

You want to avoid having "real-time" viewers while running a load test (visual graphs, aggregate report, tree view, etc.) as they are very memory intensive.