public List<PerfTest> getAllAbnormalTesting() {
		return getAll(null, config.getRegion(), new Status[]{Status.ABNORMAL_TESTING});
	}
Filter out {@link PerfTest} whose owner is running another test now..

@param perfTestLists perf test
@return filtered perf test
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/PerfTestService.java