ResourceSchedulerWrapper.java 文件源码

@Override
public void run() {
  samplerLock.lock();
  try {
    for (Histogram histogram : schedulerHistogramList) {
      Timer timer = histogramTimerMap.get(histogram);
      histogram.update((int) timer.getSnapshot().getMean());
    }
  } finally {
    samplerLock.unlock();
  }
}