private boolean isScheduledNow(PerfTest test) {
		Instant now = now();
		Instant scheduledTime = cast(defaultIfNull(test.getScheduledTime(), now));
		return (now.truncatedTo(MINUTES).getEpochSecond() - scheduledTime.truncatedTo(MINUTES).getEpochSecond()) >= 0;
	}
Scheduled method for test execution. This method dispatches the test
candidates and run one of them. This method is responsible until a test
is executed.
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/PerfTestRunnable.java