protected int getConsoleSize() {
		return config.getControllerProperties().getPropertyInt(PROP_CONTROLLER_MAX_CONCURRENT_TEST);
	}
Get the console pool size. It can be specified at ngrinder.maxConcurrentTest in system.conf.

@return console size.
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/ConsoleManager.java