How to use

sleepNanos

method

in

com.hazelcast.simulator.utils.CommonUtils

  @Override
  public void run() {
    sleepNanos(sleepNanos);
    callerThread.interrupt();
  }
}

/**
 * Sleeps a random amount of time.
 *
 * The call is ignored if maxDelayNanos equals or smaller than zero.
 *
 * @param random        the Random used to randomize
 * @param maxDelayNanos the maximum sleeping period in nanoseconds
 */
public static void sleepRandomNanos(Random random, long maxDelayNanos) {
  if (maxDelayNanos <= 0) {
    return;
  }
  long randomValue = Math.abs(random.nextLong() + 1);
  sleepNanos(randomValue % maxDelayNanos);
}

/**
 * Sleeps a random amount of time.
 * <p>
 * The call is ignored if maxDelayNanos equals or smaller than zero.
 *
 * @param random        the Random used to randomize
 * @param maxDelayNanos the maximum sleeping period in nanoseconds
 */
public static void sleepRandomNanos(Random random, long maxDelayNanos) {
  if (maxDelayNanos <= 0) {
    return;
  }
  long randomValue = Math.abs(random.nextLong() + 1);
  sleepNanos(randomValue % maxDelayNanos);
}

@Override
public void run() {
  while (!shutdown.get()) {
    long startedNanos = System.nanoTime();
    long currentTimestamp = System.currentTimeMillis();
    boolean runningTestFound = hasRunningTests();
    updateTrackers(currentTimestamp);
    sendPerformanceStats();
    writeStatsToFiles(currentTimestamp);
    long elapsedNanos = System.nanoTime() - startedNanos;
    if (intervalNanos > elapsedNanos) {
      if (runningTestFound) {
        sleepNanos(intervalNanos - elapsedNanos);
      } else {
        sleepNanos(WAIT_FOR_TEST_CONTAINERS_DELAY_NANOS - elapsedNanos);
      }
    } else {
      LOGGER.warn(getName() + ".run() took " + NANOSECONDS.toMillis(elapsedNanos) + " ms");
    }
  }
}