graphic generator: http://www.ubik-ingenierie.com/blog/automatically-generating-nice-graphs-at-end-of-your-load-test-with-apache-jmeter-and-jmeter-plugins/
java.lang.RuntimeException: java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.ResponseTimesOverTimeGui
java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.HitsPerSecondGui at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:237) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:234) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:230) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.setPluginType(PluginsCMDWorker.java:73) ~[jmeter-plugins-cmd-2.1.jar:?]
java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.HitsPerSecondGui at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:237) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:234) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:230) ~[jmeter-plugins-cmd-2.1.jar:?] at kg.apc.jmeter.PluginsCMDWorker.setPluginType(PluginsCMDWorker.java:73) ~[jmeter-plugins-cmd-2.1.jar:?]
Caused by: java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.ResponseTimesDistributionGui
java.lang.RuntimeException: java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.TimesVsThreadsGui