private Long[] convertString2Long(String ids) {
		String[] numbers = StringUtils.split(ids, ",");
		Long[] id = new Long[numbers.length];
		int i = 0;
		for (String each : numbers) {
			id[i++] = NumberUtils.toLong(each, 0);
		}
		return id;
	}
Get the count of currently running perf test and the detailed progress info for the given perf test IDs.

@param user user
@param ids  comma separated perf test list
@return JSON message containing perf test status
ngrinder-controller/src/main/java/org/ngrinder/perftest/controller/PerfTestApiController.java