private boolean isValidStopReason(StopReason stopReason) {
		PropertiesWrapper properties = config.getControllerProperties();
		if (stopReason == StopReason.TOO_LOW_TPS &&
			properties.getPropertyBoolean(PROP_CONTROLLER_IGNORE_TOO_LOW_TPS, false)) {
			return true;
		}
		return false;
	}
Start agents for the given {@link PerfTest}.

@param perfTest          perftest
@param grinderProperties grinder properties
@param singleConsole     console to be used.
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/PerfTestRunnable.java