private void cleanUp(PerfTest perfTest) {
		perfTestService.cleanUpDistFolder(perfTest);
		hazelcastService.delete(DIST_MAP_NAME_MONITORING, perfTest.getId());
		hazelcastService.delete(DIST_MAP_NAME_SAMPLING, perfTest.getId());
	}
Clean up distribution directory for the given perfTest.

@param perfTest perfTest
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/PerfTestRunnable.java