@Override
	public void onSamplingStarted() {
	}
Constructor.

@param singleConsole        singleConsole to monitor
@param perfTestId           perfTest id which this sampling start
@param perfTestService      perfTestService
@param scheduledTaskService scheduledTaskService
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/samplinglistener/PerfTestSamplingCollectorListener.java